3180366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 8072064

約数和(自身を除く): 4891698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 587, 602, 774, 903, 1174, 1761, 1806, 2709, 3522, 4109, 5283, 5418, 8218, 10566, 12327, 24654, 25241, 36981, 50482, 73962, 75723, 151446, 176687, 227169, 353374, 454338, 530061, 1060122, 1590183, 3180366]

約数ペア:

[(1, 3180366), (2, 1590183), (3, 1060122), (6, 530061), (7, 454338), (9, 353374), (14, 227169), (18, 176687), (21, 151446), (42, 75723), (43, 73962), (63, 50482), (86, 36981), (126, 25241), (129, 24654), (258, 12327), (301, 10566), (387, 8218), (587, 5418), (602, 5283), (774, 4109), (903, 3522), (1174, 2709), (1761, 1806)]