18159228

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1424

約数の個数: 60

約数和(自身を含む): 48665232

約数和(自身を除く): 30506004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1367, 1476, 2214, 2734, 3321, 4101, 4428, 5468, 6642, 8202, 12303, 13284, 16404, 24606, 36909, 49212, 56047, 73818, 110727, 112094, 147636, 168141, 221454, 224188, 336282, 442908, 504423, 672564, 1008846, 1513269, 2017692, 3026538, 4539807, 6053076, 9079614, 18159228]

約数ペア:

[(1, 18159228), (2, 9079614), (3, 6053076), (4, 4539807), (6, 3026538), (9, 2017692), (12, 1513269), (18, 1008846), (27, 672564), (36, 504423), (41, 442908), (54, 336282), (81, 224188), (82, 221454), (108, 168141), (123, 147636), (162, 112094), (164, 110727), (246, 73818), (324, 56047), (369, 49212), (492, 36909), (738, 24606), (1107, 16404), (1367, 13284), (1476, 12303), (2214, 8202), (2734, 6642), (3321, 5468), (4101, 4428)]