2012493359628

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2131}}^1\times {\mathrm{259733}}^1$

素因数の和:261975

約数の個数: 72

約数和(自身を含む): 5139934306416

約数和(自身を除く): 3127440946788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 2131, 3636, 4262, 6393, 8524, 12786, 19179, 25572, 38358, 76716, 215231, 259733, 430462, 519466, 645693, 779199, 860924, 1038932, 1291386, 1558398, 1937079, 2337597, 2582772, 3116796, 3874158, 4675194, 7748316, 9350388, 26233033, 52466066, 78699099, 104932132, 157398198, 236097297, 314796396, 472194594, 553491023, 944389188, 1106982046, 1660473069, 2213964092, 3320946138, 4981419207, 6641892276, 9962838414, 19925676828, 55902593323, 111805186646, 167707779969, 223610373292, 335415559938, 503123339907, 670831119876, 1006246679814, 2012493359628]

約数ペア:

[(1, 2012493359628), (2, 1006246679814), (3, 670831119876), (4, 503123339907), (6, 335415559938), (9, 223610373292), (12, 167707779969), (18, 111805186646), (36, 55902593323), (101, 19925676828), (202, 9962838414), (303, 6641892276), (404, 4981419207), (606, 3320946138), (909, 2213964092), (1212, 1660473069), (1818, 1106982046), (2131, 944389188), (3636, 553491023), (4262, 472194594), (6393, 314796396), (8524, 236097297), (12786, 157398198), (19179, 104932132), (25572, 78699099), (38358, 52466066), (76716, 26233033), (215231, 9350388), (259733, 7748316), (430462, 4675194), (519466, 3874158), (645693, 3116796), (779199, 2582772), (860924, 2337597), (1038932, 1937079), (1291386, 1558398)]