2018338308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11393}}^1$

素因数の和:11466

約数の個数: 144

約数和(自身を含む): 6304072320

約数和(自身を除く): 4285734012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 111, 114, 126, 133, 148, 171, 222, 228, 252, 259, 266, 333, 342, 399, 444, 518, 532, 666, 684, 703, 777, 798, 1036, 1197, 1332, 1406, 1554, 1596, 2109, 2331, 2394, 2812, 3108, 4218, 4662, 4788, 4921, 6327, 8436, 9324, 9842, 11393, 12654, 14763, 19684, 22786, 25308, 29526, 34179, 44289, 45572, 59052, 68358, 79751, 88578, 102537, 136716, 159502, 177156, 205074, 216467, 239253, 319004, 410148, 421541, 432934, 478506, 649401, 717759, 843082, 865868, 957012, 1264623, 1298802, 1435518, 1515269, 1686164, 1948203, 2529246, 2597604, 2871036, 2950787, 3030538, 3793869, 3896406, 4545807, 5058492, 5901574, 6061076, 7587738, 7792812, 8009279, 8852361, 9091614, 11803148, 13637421, 15175476, 16018558, 17704722, 18183228, 24027837, 26557083, 27274842, 32037116, 35409444, 48055674, 53114166, 54549684, 56064953, 72083511, 96111348, 106228332, 112129906, 144167022, 168194859, 224259812, 288334044, 336389718, 504584577, 672779436, 1009169154, 2018338308]

約数ペア:

[(1, 2018338308), (2, 1009169154), (3, 672779436), (4, 504584577), (6, 336389718), (7, 288334044), (9, 224259812), (12, 168194859), (14, 144167022), (18, 112129906), (19, 106228332), (21, 96111348), (28, 72083511), (36, 56064953), (37, 54549684), (38, 53114166), (42, 48055674), (57, 35409444), (63, 32037116), (74, 27274842), (76, 26557083), (84, 24027837), (111, 18183228), (114, 17704722), (126, 16018558), (133, 15175476), (148, 13637421), (171, 11803148), (222, 9091614), (228, 8852361), (252, 8009279), (259, 7792812), (266, 7587738), (333, 6061076), (342, 5901574), (399, 5058492), (444, 4545807), (518, 3896406), (532, 3793869), (666, 3030538), (684, 2950787), (703, 2871036), (777, 2597604), (798, 2529246), (1036, 1948203), (1197, 1686164), (1332, 1515269), (1406, 1435518), (1554, 1298802), (1596, 1264623), (2109, 957012), (2331, 865868), (2394, 843082), (2812, 717759), (3108, 649401), (4218, 478506), (4662, 432934), (4788, 421541), (4921, 410148), (6327, 319004), (8436, 239253), (9324, 216467), (9842, 205074), (11393, 177156), (12654, 159502), (14763, 136716), (19684, 102537), (22786, 88578), (25308, 79751), (29526, 68358), (34179, 59052), (44289, 45572)]