39994542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 101831184

約数和(自身を除く): 61836642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 113, 126, 159, 226, 318, 339, 371, 477, 678, 742, 791, 954, 1017, 1113, 1582, 2034, 2226, 2373, 2809, 3339, 4746, 5618, 5989, 6678, 7119, 8427, 11978, 14238, 16854, 17967, 19663, 25281, 35934, 39326, 41923, 50562, 53901, 58989, 83846, 107802, 117978, 125769, 176967, 251538, 317417, 353934, 377307, 634834, 754614, 952251, 1904502, 2221919, 2856753, 4443838, 5713506, 6665757, 13331514, 19997271, 39994542]

約数ペア:

[(1, 39994542), (2, 19997271), (3, 13331514), (6, 6665757), (7, 5713506), (9, 4443838), (14, 2856753), (18, 2221919), (21, 1904502), (42, 952251), (53, 754614), (63, 634834), (106, 377307), (113, 353934), (126, 317417), (159, 251538), (226, 176967), (318, 125769), (339, 117978), (371, 107802), (477, 83846), (678, 58989), (742, 53901), (791, 50562), (954, 41923), (1017, 39326), (1113, 35934), (1582, 25281), (2034, 19663), (2226, 17967), (2373, 16854), (2809, 14238), (3339, 11978), (4746, 8427), (5618, 7119), (5989, 6678)]