18421128

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7753}}^1$

素因数の和:7779

約数の個数: 64

約数和(自身を含む): 55828800

約数和(自身を除く): 37407672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 7753, 15506, 23259, 31012, 46518, 62024, 69777, 85283, 93036, 139554, 170566, 186072, 209331, 255849, 279108, 341132, 418662, 511698, 558216, 682264, 767547, 837324, 1023396, 1535094, 1674648, 2046792, 2302641, 3070188, 4605282, 6140376, 9210564, 18421128]

約数ペア:

[(1, 18421128), (2, 9210564), (3, 6140376), (4, 4605282), (6, 3070188), (8, 2302641), (9, 2046792), (11, 1674648), (12, 1535094), (18, 1023396), (22, 837324), (24, 767547), (27, 682264), (33, 558216), (36, 511698), (44, 418662), (54, 341132), (66, 279108), (72, 255849), (88, 209331), (99, 186072), (108, 170566), (132, 139554), (198, 93036), (216, 85283), (264, 69777), (297, 62024), (396, 46518), (594, 31012), (792, 23259), (1188, 15506), (2376, 7753)]