18684582

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{1297}}^1$

素因数の和:1330

約数の個数: 40

約数和(自身を含む): 43628376

約数和(自身を除く): 24943794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1297, 2058, 2401, 2594, 3891, 4802, 7203, 7782, 9079, 14406, 18158, 27237, 54474, 63553, 127106, 190659, 381318, 444871, 889742, 1334613, 2669226, 3114097, 6228194, 9342291, 18684582]

約数ペア:

[(1, 18684582), (2, 9342291), (3, 6228194), (6, 3114097), (7, 2669226), (14, 1334613), (21, 889742), (42, 444871), (49, 381318), (98, 190659), (147, 127106), (294, 63553), (343, 54474), (686, 27237), (1029, 18158), (1297, 14406), (2058, 9079), (2401, 7782), (2594, 7203), (3891, 4802)]