16381671696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8750893}}^1$

素因数の和:8750920

約数の個数: 60

約数和(自身を含む): 49372543948

約数和(自身を除く): 32990872252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8750893, 17501786, 26252679, 35003572, 52505358, 70007144, 78758037, 105010716, 113761609, 140014288, 157516074, 210021432, 227523218, 315032148, 341284827, 420042864, 455046436, 630064296, 682569654, 910092872, 1023854481, 1260128592, 1365139308, 1820185744, 2047708962, 2730278616, 4095417924, 5460557232, 8190835848, 16381671696]

約数ペア:

[(1, 16381671696), (2, 8190835848), (3, 5460557232), (4, 4095417924), (6, 2730278616), (8, 2047708962), (9, 1820185744), (12, 1365139308), (13, 1260128592), (16, 1023854481), (18, 910092872), (24, 682569654), (26, 630064296), (36, 455046436), (39, 420042864), (48, 341284827), (52, 315032148), (72, 227523218), (78, 210021432), (104, 157516074), (117, 140014288), (144, 113761609), (156, 105010716), (208, 78758037), (234, 70007144), (312, 52505358), (468, 35003572), (624, 26252679), (936, 17501786), (1872, 8750893)]