6421752

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 17628000

約数和(自身を除く): 11206248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1129, 1422, 1896, 2258, 2844, 3387, 4516, 5688, 6774, 9032, 10161, 13548, 20322, 27096, 40644, 81288, 89191, 178382, 267573, 356764, 535146, 713528, 802719, 1070292, 1605438, 2140584, 3210876, 6421752]

約数ペア:

[(1, 6421752), (2, 3210876), (3, 2140584), (4, 1605438), (6, 1070292), (8, 802719), (9, 713528), (12, 535146), (18, 356764), (24, 267573), (36, 178382), (72, 89191), (79, 81288), (158, 40644), (237, 27096), (316, 20322), (474, 13548), (632, 10161), (711, 9032), (948, 6774), (1129, 5688), (1422, 4516), (1896, 3387), (2258, 2844)]