21058968024

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{15319}}^1$

素因数の和:15705

約数の個数: 96

約数和(自身を含む): 58158703200

約数和(自身を除く): 37099735176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 313, 366, 488, 549, 626, 732, 939, 1098, 1252, 1464, 1878, 2196, 2504, 2817, 3756, 4392, 5634, 7512, 11268, 15319, 19093, 22536, 30638, 38186, 45957, 57279, 61276, 76372, 91914, 114558, 122552, 137871, 152744, 171837, 183828, 229116, 275742, 343674, 367656, 458232, 551484, 687348, 934459, 1102968, 1374696, 1868918, 2803377, 3737836, 4794847, 5606754, 7475672, 8410131, 9589694, 11213508, 14384541, 16820262, 19179388, 22427016, 28769082, 33640524, 38358776, 43153623, 57538164, 67281048, 86307246, 115076328, 172614492, 292485667, 345228984, 584971334, 877457001, 1169942668, 1754914002, 2339885336, 2632371003, 3509828004, 5264742006, 7019656008, 10529484012, 21058968024]

約数ペア:

[(1, 21058968024), (2, 10529484012), (3, 7019656008), (4, 5264742006), (6, 3509828004), (8, 2632371003), (9, 2339885336), (12, 1754914002), (18, 1169942668), (24, 877457001), (36, 584971334), (61, 345228984), (72, 292485667), (122, 172614492), (183, 115076328), (244, 86307246), (313, 67281048), (366, 57538164), (488, 43153623), (549, 38358776), (626, 33640524), (732, 28769082), (939, 22427016), (1098, 19179388), (1252, 16820262), (1464, 14384541), (1878, 11213508), (2196, 9589694), (2504, 8410131), (2817, 7475672), (3756, 5606754), (4392, 4794847), (5634, 3737836), (7512, 2803377), (11268, 1868918), (15319, 1374696), (19093, 1102968), (22536, 934459), (30638, 687348), (38186, 551484), (45957, 458232), (57279, 367656), (61276, 343674), (76372, 275742), (91914, 229116), (114558, 183828), (122552, 171837), (137871, 152744)]