4638186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 11613888

約数和(自身を除く): 6975702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 281, 393, 562, 786, 843, 917, 1179, 1686, 1834, 1967, 2358, 2529, 2751, 3934, 5058, 5502, 5901, 8253, 11802, 16506, 17703, 35406, 36811, 73622, 110433, 220866, 257677, 331299, 515354, 662598, 773031, 1546062, 2319093, 4638186]

約数ペア:

[(1, 4638186), (2, 2319093), (3, 1546062), (6, 773031), (7, 662598), (9, 515354), (14, 331299), (18, 257677), (21, 220866), (42, 110433), (63, 73622), (126, 36811), (131, 35406), (262, 17703), (281, 16506), (393, 11802), (562, 8253), (786, 5901), (843, 5502), (917, 5058), (1179, 3934), (1686, 2751), (1834, 2529), (1967, 2358)]