1682814

素因数分解:

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

素因数の和:504

約数の個数: 32

約数和(自身を含む): 3893760

約数和(自身を除く): 2210946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 389, 618, 721, 778, 1167, 1442, 2163, 2334, 2723, 4326, 5446, 8169, 16338, 40067, 80134, 120201, 240402, 280469, 560938, 841407, 1682814]

約数ペア:

[(1, 1682814), (2, 841407), (3, 560938), (6, 280469), (7, 240402), (14, 120201), (21, 80134), (42, 40067), (103, 16338), (206, 8169), (309, 5446), (389, 4326), (618, 2723), (721, 2334), (778, 2163), (1167, 1442)]