15694876782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{64679}}^1$

素因数の和:64778

約数の個数: 96

約数和(自身を含む): 39411852480

約数和(自身を除く): 23716975698

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 61, 78, 102, 117, 122, 153, 183, 221, 234, 306, 366, 442, 549, 663, 793, 1037, 1098, 1326, 1586, 1989, 2074, 2379, 3111, 3978, 4758, 6222, 7137, 9333, 13481, 14274, 18666, 26962, 40443, 64679, 80886, 121329, 129358, 194037, 242658, 388074, 582111, 840827, 1099543, 1164222, 1681654, 2199086, 2522481, 3298629, 3945419, 5044962, 6597258, 7567443, 7890838, 9895887, 11836257, 14294059, 15134886, 19791774, 23672514, 28588118, 35508771, 42882177, 51290447, 67072123, 71017542, 85764354, 102580894, 128646531, 134144246, 153871341, 201216369, 257293062, 307742682, 402432738, 461614023, 603649107, 871937599, 923228046, 1207298214, 1743875198, 2615812797, 5231625594, 7847438391, 15694876782]

約数ペア:

[(1, 15694876782), (2, 7847438391), (3, 5231625594), (6, 2615812797), (9, 1743875198), (13, 1207298214), (17, 923228046), (18, 871937599), (26, 603649107), (34, 461614023), (39, 402432738), (51, 307742682), (61, 257293062), (78, 201216369), (102, 153871341), (117, 134144246), (122, 128646531), (153, 102580894), (183, 85764354), (221, 71017542), (234, 67072123), (306, 51290447), (366, 42882177), (442, 35508771), (549, 28588118), (663, 23672514), (793, 19791774), (1037, 15134886), (1098, 14294059), (1326, 11836257), (1586, 9895887), (1989, 7890838), (2074, 7567443), (2379, 6597258), (3111, 5044962), (3978, 3945419), (4758, 3298629), (6222, 2522481), (7137, 2199086), (9333, 1681654), (13481, 1164222), (14274, 1099543), (18666, 840827), (26962, 582111), (40443, 388074), (64679, 242658), (80886, 194037), (121329, 129358)]