22881348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 71285760

約数和(自身を除く): 48404412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 101, 116, 124, 126, 174, 186, 202, 203, 217, 252, 261, 279, 303, 348, 372, 404, 406, 434, 522, 558, 606, 609, 651, 707, 812, 868, 899, 909, 1044, 1116, 1212, 1218, 1302, 1414, 1798, 1818, 1827, 1953, 2121, 2436, 2604, 2697, 2828, 2929, 3131, 3596, 3636, 3654, 3906, 4242, 5394, 5858, 6262, 6293, 6363, 7308, 7812, 8091, 8484, 8787, 9393, 10788, 11716, 12524, 12586, 12726, 16182, 17574, 18786, 18879, 20503, 21917, 25172, 25452, 26361, 28179, 32364, 35148, 37572, 37758, 41006, 43834, 52722, 56358, 56637, 61509, 65751, 75516, 82012, 87668, 90799, 105444, 112716, 113274, 123018, 131502, 181598, 184527, 197253, 226548, 246036, 263004, 272397, 363196, 369054, 394506, 544794, 635593, 738108, 789012, 817191, 1089588, 1271186, 1634382, 1906779, 2542372, 3268764, 3813558, 5720337, 7627116, 11440674, 22881348]

約数ペア:

[(1, 22881348), (2, 11440674), (3, 7627116), (4, 5720337), (6, 3813558), (7, 3268764), (9, 2542372), (12, 1906779), (14, 1634382), (18, 1271186), (21, 1089588), (28, 817191), (29, 789012), (31, 738108), (36, 635593), (42, 544794), (58, 394506), (62, 369054), (63, 363196), (84, 272397), (87, 263004), (93, 246036), (101, 226548), (116, 197253), (124, 184527), (126, 181598), (174, 131502), (186, 123018), (202, 113274), (203, 112716), (217, 105444), (252, 90799), (261, 87668), (279, 82012), (303, 75516), (348, 65751), (372, 61509), (404, 56637), (406, 56358), (434, 52722), (522, 43834), (558, 41006), (606, 37758), (609, 37572), (651, 35148), (707, 32364), (812, 28179), (868, 26361), (899, 25452), (909, 25172), (1044, 21917), (1116, 20503), (1212, 18879), (1218, 18786), (1302, 17574), (1414, 16182), (1798, 12726), (1818, 12586), (1827, 12524), (1953, 11716), (2121, 10788), (2436, 9393), (2604, 8787), (2697, 8484), (2828, 8091), (2929, 7812), (3131, 7308), (3596, 6363), (3636, 6293), (3654, 6262), (3906, 5858), (4242, 5394)]