15817387622418

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12376672631}}^1$

素因数の和:12376672710

約数の個数: 24

約数和(自身を含む): 34753696750656

約数和(自身を除く): 18936309128238

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12376672631, 24753345262, 37130017893, 74260035786, 111390053679, 222780107358, 878743756801, 1757487513602, 2636231270403, 5272462540806, 7908693811209, 15817387622418]

約数ペア:

[(1, 15817387622418), (2, 7908693811209), (3, 5272462540806), (6, 2636231270403), (9, 1757487513602), (18, 878743756801), (71, 222780107358), (142, 111390053679), (213, 74260035786), (426, 37130017893), (639, 24753345262), (1278, 12376672631)]