18605028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 49219520

約数和(自身を除く): 30614492

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6277, 12554, 18831, 25108, 37662, 75324, 81601, 119263, 163202, 238526, 244803, 326404, 357789, 477052, 489606, 715578, 979212, 1431156, 1550419, 3100838, 4651257, 6201676, 9302514, 18605028]

約数ペア:

[(1, 18605028), (2, 9302514), (3, 6201676), (4, 4651257), (6, 3100838), (12, 1550419), (13, 1431156), (19, 979212), (26, 715578), (38, 489606), (39, 477052), (52, 357789), (57, 326404), (76, 244803), (78, 238526), (114, 163202), (156, 119263), (228, 81601), (247, 75324), (494, 37662), (741, 25108), (988, 18831), (1482, 12554), (2964, 6277)]