2017571556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1663}}^1$

素因数の和:1802

約数の個数: 192

約数和(自身を含む): 6387204096

約数和(自身を除く): 4369632540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 101, 132, 143, 154, 156, 182, 202, 231, 273, 286, 303, 308, 364, 404, 429, 462, 546, 572, 606, 707, 858, 924, 1001, 1092, 1111, 1212, 1313, 1414, 1663, 1716, 2002, 2121, 2222, 2626, 2828, 3003, 3326, 3333, 3939, 4004, 4242, 4444, 4989, 5252, 6006, 6652, 6666, 7777, 7878, 8484, 9191, 9978, 11641, 12012, 13332, 14443, 15554, 15756, 18293, 18382, 19956, 21619, 23282, 23331, 27573, 28886, 31108, 34923, 36586, 36764, 43238, 43329, 46564, 46662, 54879, 55146, 57772, 64857, 69846, 73172, 86476, 86658, 93324, 101101, 109758, 110292, 128051, 129714, 139692, 151333, 167963, 173316, 202202, 219516, 237809, 256102, 259428, 302666, 303303, 335926, 384153, 404404, 453999, 475618, 503889, 512204, 605332, 606606, 671852, 713427, 768306, 907998, 951236, 1007778, 1175741, 1213212, 1426854, 1536612, 1664663, 1815996, 1847593, 2015556, 2183519, 2351482, 2853708, 3329326, 3527223, 3695186, 4367038, 4702964, 4993989, 5542779, 6550557, 6658652, 7054446, 7390372, 8734076, 9987978, 11085558, 12933151, 13101114, 14108892, 15284633, 19975956, 22171116, 24018709, 25866302, 26202228, 30569266, 38799453, 45853899, 48037418, 51732604, 61138532, 72056127, 77598906, 91707798, 96074836, 144112254, 155197812, 168130963, 183415596, 288224508, 336261926, 504392889, 672523852, 1008785778, 2017571556]

約数ペア:

[(1, 2017571556), (2, 1008785778), (3, 672523852), (4, 504392889), (6, 336261926), (7, 288224508), (11, 183415596), (12, 168130963), (13, 155197812), (14, 144112254), (21, 96074836), (22, 91707798), (26, 77598906), (28, 72056127), (33, 61138532), (39, 51732604), (42, 48037418), (44, 45853899), (52, 38799453), (66, 30569266), (77, 26202228), (78, 25866302), (84, 24018709), (91, 22171116), (101, 19975956), (132, 15284633), (143, 14108892), (154, 13101114), (156, 12933151), (182, 11085558), (202, 9987978), (231, 8734076), (273, 7390372), (286, 7054446), (303, 6658652), (308, 6550557), (364, 5542779), (404, 4993989), (429, 4702964), (462, 4367038), (546, 3695186), (572, 3527223), (606, 3329326), (707, 2853708), (858, 2351482), (924, 2183519), (1001, 2015556), (1092, 1847593), (1111, 1815996), (1212, 1664663), (1313, 1536612), (1414, 1426854), (1663, 1213212), (1716, 1175741), (2002, 1007778), (2121, 951236), (2222, 907998), (2626, 768306), (2828, 713427), (3003, 671852), (3326, 606606), (3333, 605332), (3939, 512204), (4004, 503889), (4242, 475618), (4444, 453999), (4989, 404404), (5252, 384153), (6006, 335926), (6652, 303303), (6666, 302666), (7777, 259428), (7878, 256102), (8484, 237809), (9191, 219516), (9978, 202202), (11641, 173316), (12012, 167963), (13332, 151333), (14443, 139692), (15554, 129714), (15756, 128051), (18293, 110292), (18382, 109758), (19956, 101101), (21619, 93324), (23282, 86658), (23331, 86476), (27573, 73172), (28886, 69846), (31108, 64857), (34923, 57772), (36586, 55146), (36764, 54879), (43238, 46662), (43329, 46564)]