1971786636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2882729}}^1$

素因数の和:2882758

約数の個数: 36

約数和(自身を含む): 5246568600

約数和(自身を除く): 3274781964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2882729, 5765458, 8648187, 11530916, 17296374, 25944561, 34592748, 51889122, 54771851, 103778244, 109543702, 164315553, 219087404, 328631106, 492946659, 657262212, 985893318, 1971786636]

約数ペア:

[(1, 1971786636), (2, 985893318), (3, 657262212), (4, 492946659), (6, 328631106), (9, 219087404), (12, 164315553), (18, 109543702), (19, 103778244), (36, 54771851), (38, 51889122), (57, 34592748), (76, 25944561), (114, 17296374), (171, 11530916), (228, 8648187), (342, 5765458), (684, 2882729)]