40251354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 96864768

約数和(自身を除く): 56613414

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1091, 1118, 1419, 1677, 2182, 2838, 3273, 3354, 6149, 6546, 12001, 12298, 14183, 18447, 24002, 28366, 36003, 36894, 42549, 46913, 72006, 85098, 93826, 140739, 156013, 281478, 312026, 468039, 516043, 609869, 936078, 1032086, 1219738, 1548129, 1829607, 3096258, 3659214, 6708559, 13417118, 20125677, 40251354]

約数ペア:

[(1, 40251354), (2, 20125677), (3, 13417118), (6, 6708559), (11, 3659214), (13, 3096258), (22, 1829607), (26, 1548129), (33, 1219738), (39, 1032086), (43, 936078), (66, 609869), (78, 516043), (86, 468039), (129, 312026), (143, 281478), (258, 156013), (286, 140739), (429, 93826), (473, 85098), (559, 72006), (858, 46913), (946, 42549), (1091, 36894), (1118, 36003), (1419, 28366), (1677, 24002), (2182, 18447), (2838, 14183), (3273, 12298), (3354, 12001), (6149, 6546)]