18186532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 41489280

約数和(自身を除く): 23302748

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 2939, 3094, 5878, 6188, 11756, 20573, 38207, 41146, 49963, 76414, 82292, 99926, 152828, 199852, 267449, 349741, 534898, 649519, 699482, 1069796, 1299038, 1398964, 2598076, 4546633, 9093266, 18186532]

約数ペア:

[(1, 18186532), (2, 9093266), (4, 4546633), (7, 2598076), (13, 1398964), (14, 1299038), (17, 1069796), (26, 699482), (28, 649519), (34, 534898), (52, 349741), (68, 267449), (91, 199852), (119, 152828), (182, 99926), (221, 82292), (238, 76414), (364, 49963), (442, 41146), (476, 38207), (884, 20573), (1547, 11756), (2939, 6188), (3094, 5878)]