15998268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9354

約数の個数: 48

約数和(自身を含む): 43860096

約数和(自身を除く): 27861828

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 9323, 18646, 27969, 37292, 55938, 102553, 111876, 121199, 205106, 242398, 307659, 363597, 410212, 484796, 615318, 727194, 1230636, 1333189, 1454388, 2666378, 3999567, 5332756, 7999134, 15998268]

約数ペア:

[(1, 15998268), (2, 7999134), (3, 5332756), (4, 3999567), (6, 2666378), (11, 1454388), (12, 1333189), (13, 1230636), (22, 727194), (26, 615318), (33, 484796), (39, 410212), (44, 363597), (52, 307659), (66, 242398), (78, 205106), (132, 121199), (143, 111876), (156, 102553), (286, 55938), (429, 37292), (572, 27969), (858, 18646), (1716, 9323)]