39672378

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 90904320

約数和(自身を除く): 51231942

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 1213, 1422, 1817, 2426, 3634, 3639, 5451, 7278, 10902, 10917, 16353, 21834, 27899, 32706, 55798, 83697, 95827, 167394, 191654, 251091, 287481, 502182, 574962, 862443, 1724886, 2204021, 4408042, 6612063, 13224126, 19836189, 39672378]

約数ペア:

[(1, 39672378), (2, 19836189), (3, 13224126), (6, 6612063), (9, 4408042), (18, 2204021), (23, 1724886), (46, 862443), (69, 574962), (79, 502182), (138, 287481), (158, 251091), (207, 191654), (237, 167394), (414, 95827), (474, 83697), (711, 55798), (1213, 32706), (1422, 27899), (1817, 21834), (2426, 16353), (3634, 10917), (3639, 10902), (5451, 7278)]