3881436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 9878400

約数和(自身を除く): 5996964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 179, 278, 358, 417, 537, 556, 716, 834, 1074, 1668, 1807, 2148, 2327, 3614, 4654, 5421, 6981, 7228, 9308, 10842, 13962, 21684, 24881, 27924, 49762, 74643, 99524, 149286, 298572, 323453, 646906, 970359, 1293812, 1940718, 3881436]

約数ペア:

[(1, 3881436), (2, 1940718), (3, 1293812), (4, 970359), (6, 646906), (12, 323453), (13, 298572), (26, 149286), (39, 99524), (52, 74643), (78, 49762), (139, 27924), (156, 24881), (179, 21684), (278, 13962), (358, 10842), (417, 9308), (537, 7228), (556, 6981), (716, 5421), (834, 4654), (1074, 3614), (1668, 2327), (1807, 2148)]