38141838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1151}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 94887936

約数和(自身を除く): 56746098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 526, 789, 1151, 1578, 1841, 2302, 2367, 3453, 3682, 4734, 5523, 6906, 8057, 10359, 11046, 16114, 16569, 20718, 24171, 33138, 48342, 72513, 145026, 302713, 605426, 908139, 1816278, 2118991, 2724417, 4237982, 5448834, 6356973, 12713946, 19070919, 38141838]

約数ペア:

[(1, 38141838), (2, 19070919), (3, 12713946), (6, 6356973), (7, 5448834), (9, 4237982), (14, 2724417), (18, 2118991), (21, 1816278), (42, 908139), (63, 605426), (126, 302713), (263, 145026), (526, 72513), (789, 48342), (1151, 33138), (1578, 24171), (1841, 20718), (2302, 16569), (2367, 16114), (3453, 11046), (3682, 10359), (4734, 8057), (5523, 6906)]