631221738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{92203}}^1$

素因数の和:92378

約数の個数: 32

約数和(自身を含む): 1451659776

約数和(自身を除く): 820438038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 92203, 184406, 276609, 553218, 645421, 1290842, 1936263, 3872526, 15029089, 30058178, 45087267, 90174534, 105203623, 210407246, 315610869, 631221738]

約数ペア:

[(1, 631221738), (2, 315610869), (3, 210407246), (6, 105203623), (7, 90174534), (14, 45087267), (21, 30058178), (42, 15029089), (163, 3872526), (326, 1936263), (489, 1290842), (978, 645421), (1141, 553218), (2282, 276609), (3423, 184406), (6846, 92203)]