1682478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 4273920

約数和(自身を除く): 2591442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 4451, 8902, 13353, 26706, 31157, 40059, 62314, 80118, 93471, 120177, 186942, 240354, 280413, 560826, 841239, 1682478]

約数ペア:

[(1, 1682478), (2, 841239), (3, 560826), (6, 280413), (7, 240354), (9, 186942), (14, 120177), (18, 93471), (21, 80118), (27, 62314), (42, 40059), (54, 31157), (63, 26706), (126, 13353), (189, 8902), (378, 4451)]