27877218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 59317440

約数和(自身を除く): 31440222

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 291, 582, 1843, 2521, 3686, 5042, 5529, 7563, 11058, 15126, 47899, 95798, 143697, 244537, 287394, 489074, 733611, 1467222, 4646203, 9292406, 13938609, 27877218]

約数ペア:

[(1, 27877218), (2, 13938609), (3, 9292406), (6, 4646203), (19, 1467222), (38, 733611), (57, 489074), (97, 287394), (114, 244537), (194, 143697), (291, 95798), (582, 47899), (1843, 15126), (2521, 11058), (3686, 7563), (5042, 5529)]