40829838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 95910480

約数和(自身を除く): 55080642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1229, 1582, 2373, 2458, 3687, 4746, 5537, 7374, 8603, 11074, 16611, 17206, 25809, 33222, 51618, 60221, 120442, 138877, 180663, 277754, 361326, 416631, 833262, 972139, 1944278, 2916417, 5832834, 6804973, 13609946, 20414919, 40829838]

約数ペア:

[(1, 40829838), (2, 20414919), (3, 13609946), (6, 6804973), (7, 5832834), (14, 2916417), (21, 1944278), (42, 972139), (49, 833262), (98, 416631), (113, 361326), (147, 277754), (226, 180663), (294, 138877), (339, 120442), (678, 60221), (791, 51618), (1229, 33222), (1582, 25809), (2373, 17206), (2458, 16611), (3687, 11074), (4746, 8603), (5537, 7374)]