17980452856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1765559}}^1$

素因数の和:1765651

約数の個数: 32

約数和(自身を含む): 36017424000

約数和(自身を除く): 18036971144

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 1765559, 3531118, 7062236, 14124472, 33545621, 67091242, 118292453, 134182484, 236584906, 268364968, 473169812, 946339624, 2247556607, 4495113214, 8990226428, 17980452856]

約数ペア:

[(1, 17980452856), (2, 8990226428), (4, 4495113214), (8, 2247556607), (19, 946339624), (38, 473169812), (67, 268364968), (76, 236584906), (134, 134182484), (152, 118292453), (268, 67091242), (536, 33545621), (1273, 14124472), (2546, 7062236), (5092, 3531118), (10184, 1765559)]