19626948

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5534

約数の個数: 60

約数和(自身を含む): 55983312

約数和(自身を除く): 36356364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5507, 11014, 16521, 22028, 33042, 49563, 60577, 66084, 99126, 121154, 148689, 181731, 198252, 242308, 297378, 363462, 446067, 545193, 594756, 726924, 892134, 1090386, 1635579, 1784268, 2180772, 3271158, 4906737, 6542316, 9813474, 19626948]

約数ペア:

[(1, 19626948), (2, 9813474), (3, 6542316), (4, 4906737), (6, 3271158), (9, 2180772), (11, 1784268), (12, 1635579), (18, 1090386), (22, 892134), (27, 726924), (33, 594756), (36, 545193), (44, 446067), (54, 363462), (66, 297378), (81, 242308), (99, 198252), (108, 181731), (132, 148689), (162, 121154), (198, 99126), (297, 66084), (324, 60577), (396, 49563), (594, 33042), (891, 22028), (1188, 16521), (1782, 11014), (3564, 5507)]