39793212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 104936832

約数和(自身を除く): 65143620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 181, 186, 197, 279, 362, 372, 394, 543, 558, 591, 724, 788, 1086, 1116, 1182, 1629, 1773, 2172, 2364, 3258, 3546, 5611, 6107, 6516, 7092, 11222, 12214, 16833, 18321, 22444, 24428, 33666, 35657, 36642, 50499, 54963, 67332, 71314, 73284, 100998, 106971, 109926, 142628, 201996, 213942, 219852, 320913, 427884, 641826, 1105367, 1283652, 2210734, 3316101, 4421468, 6632202, 9948303, 13264404, 19896606, 39793212]

約数ペア:

[(1, 39793212), (2, 19896606), (3, 13264404), (4, 9948303), (6, 6632202), (9, 4421468), (12, 3316101), (18, 2210734), (31, 1283652), (36, 1105367), (62, 641826), (93, 427884), (124, 320913), (181, 219852), (186, 213942), (197, 201996), (279, 142628), (362, 109926), (372, 106971), (394, 100998), (543, 73284), (558, 71314), (591, 67332), (724, 54963), (788, 50499), (1086, 36642), (1116, 35657), (1182, 33666), (1629, 24428), (1773, 22444), (2172, 18321), (2364, 16833), (3258, 12214), (3546, 11222), (5611, 7092), (6107, 6516)]