18377952

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11261}}^1$

素因数の和:11291

約数の個数: 48

約数和(自身を含む): 51084432

約数和(自身を除く): 32706480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11261, 22522, 33783, 45044, 67566, 90088, 135132, 180176, 191437, 270264, 360352, 382874, 540528, 574311, 765748, 1081056, 1148622, 1531496, 2297244, 3062992, 4594488, 6125984, 9188976, 18377952]

約数ペア:

[(1, 18377952), (2, 9188976), (3, 6125984), (4, 4594488), (6, 3062992), (8, 2297244), (12, 1531496), (16, 1148622), (17, 1081056), (24, 765748), (32, 574311), (34, 540528), (48, 382874), (51, 360352), (68, 270264), (96, 191437), (102, 180176), (136, 135132), (204, 90088), (272, 67566), (408, 45044), (544, 33783), (816, 22522), (1632, 11261)]