21799044

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 58644768

約数和(自身を除く): 36845724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 547, 738, 972, 1094, 1107, 1476, 1641, 2188, 2214, 3282, 3321, 4428, 4923, 6564, 6642, 9846, 9963, 13284, 14769, 19692, 19926, 22427, 29538, 39852, 44307, 44854, 59076, 67281, 88614, 89708, 132921, 134562, 177228, 201843, 265842, 269124, 403686, 531684, 605529, 807372, 1211058, 1816587, 2422116, 3633174, 5449761, 7266348, 10899522, 21799044]

約数ペア:

[(1, 21799044), (2, 10899522), (3, 7266348), (4, 5449761), (6, 3633174), (9, 2422116), (12, 1816587), (18, 1211058), (27, 807372), (36, 605529), (41, 531684), (54, 403686), (81, 269124), (82, 265842), (108, 201843), (123, 177228), (162, 134562), (164, 132921), (243, 89708), (246, 88614), (324, 67281), (369, 59076), (486, 44854), (492, 44307), (547, 39852), (738, 29538), (972, 22427), (1094, 19926), (1107, 19692), (1476, 14769), (1641, 13284), (2188, 9963), (2214, 9846), (3282, 6642), (3321, 6564), (4428, 4923)]