40804593138

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{230683}}^1$

素因数の和:231039

約数の個数: 48

約数和(自身を含む): 91550174976

約数和(自身を除く): 50745581838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 317, 558, 634, 951, 1902, 2853, 5706, 9827, 19654, 29481, 58962, 88443, 176886, 230683, 461366, 692049, 1384098, 2076147, 4152294, 7151173, 14302346, 21453519, 42907038, 64360557, 73126511, 128721114, 146253022, 219379533, 438759066, 658138599, 1316277198, 2266921841, 4533843682, 6800765523, 13601531046, 20402296569, 40804593138]

約数ペア:

[(1, 40804593138), (2, 20402296569), (3, 13601531046), (6, 6800765523), (9, 4533843682), (18, 2266921841), (31, 1316277198), (62, 658138599), (93, 438759066), (186, 219379533), (279, 146253022), (317, 128721114), (558, 73126511), (634, 64360557), (951, 42907038), (1902, 21453519), (2853, 14302346), (5706, 7151173), (9827, 4152294), (19654, 2076147), (29481, 1384098), (58962, 692049), (88443, 461366), (176886, 230683)]