3365628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 9085440

約数和(自身を除く): 5719812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 389, 412, 618, 721, 778, 1167, 1236, 1442, 1556, 2163, 2334, 2723, 2884, 4326, 4668, 5446, 8169, 8652, 10892, 16338, 32676, 40067, 80134, 120201, 160268, 240402, 280469, 480804, 560938, 841407, 1121876, 1682814, 3365628]

約数ペア:

[(1, 3365628), (2, 1682814), (3, 1121876), (4, 841407), (6, 560938), (7, 480804), (12, 280469), (14, 240402), (21, 160268), (28, 120201), (42, 80134), (84, 40067), (103, 32676), (206, 16338), (309, 10892), (389, 8652), (412, 8169), (618, 5446), (721, 4668), (778, 4326), (1167, 2884), (1236, 2723), (1442, 2334), (1556, 2163)]