21535216308

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1789}}^1$

素因数の和:2559

約数の個数: 120

約数和(自身を含む): 57473456040

約数和(自身を除く): 35938239732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 701, 954, 1402, 1431, 1789, 1908, 2103, 2804, 2862, 3578, 4206, 4293, 5367, 5724, 6309, 7156, 8412, 8586, 10734, 12618, 16101, 17172, 18927, 21468, 25236, 32202, 37153, 37854, 48303, 56781, 64404, 74306, 75708, 94817, 96606, 111459, 113562, 144909, 148612, 189634, 193212, 222918, 227124, 284451, 289818, 334377, 379268, 445836, 568902, 579636, 668754, 853353, 1003131, 1137804, 1254089, 1337508, 1706706, 2006262, 2508178, 2560059, 3009393, 3413412, 3762267, 4012524, 5016356, 5120118, 6018786, 7524534, 7680177, 10240236, 11286801, 12037572, 15049068, 15360354, 22573602, 30720708, 33860403, 45147204, 66466717, 67720806, 101581209, 132933434, 135441612, 199400151, 203162418, 265866868, 398800302, 406324836, 598200453, 797600604, 1196400906, 1794601359, 2392801812, 3589202718, 5383804077, 7178405436, 10767608154, 21535216308]

約数ペア:

[(1, 21535216308), (2, 10767608154), (3, 7178405436), (4, 5383804077), (6, 3589202718), (9, 2392801812), (12, 1794601359), (18, 1196400906), (27, 797600604), (36, 598200453), (53, 406324836), (54, 398800302), (81, 265866868), (106, 203162418), (108, 199400151), (159, 135441612), (162, 132933434), (212, 101581209), (318, 67720806), (324, 66466717), (477, 45147204), (636, 33860403), (701, 30720708), (954, 22573602), (1402, 15360354), (1431, 15049068), (1789, 12037572), (1908, 11286801), (2103, 10240236), (2804, 7680177), (2862, 7524534), (3578, 6018786), (4206, 5120118), (4293, 5016356), (5367, 4012524), (5724, 3762267), (6309, 3413412), (7156, 3009393), (8412, 2560059), (8586, 2508178), (10734, 2006262), (12618, 1706706), (16101, 1337508), (17172, 1254089), (18927, 1137804), (21468, 1003131), (25236, 853353), (32202, 668754), (37153, 579636), (37854, 568902), (48303, 445836), (56781, 379268), (64404, 334377), (74306, 289818), (75708, 284451), (94817, 227124), (96606, 222918), (111459, 193212), (113562, 189634), (144909, 148612)]