40627566

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 103965264

約数和(自身を除く): 63337698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 631, 657, 882, 1022, 1262, 1314, 1533, 1893, 3066, 3577, 3786, 4417, 4599, 5679, 7154, 8834, 9198, 10731, 11358, 13251, 21462, 26502, 30919, 32193, 39753, 46063, 61838, 64386, 79506, 92126, 92757, 138189, 185514, 276378, 278271, 322441, 414567, 556542, 644882, 829134, 967323, 1934646, 2257087, 2901969, 4514174, 5803938, 6771261, 13542522, 20313783, 40627566]

約数ペア:

[(1, 40627566), (2, 20313783), (3, 13542522), (6, 6771261), (7, 5803938), (9, 4514174), (14, 2901969), (18, 2257087), (21, 1934646), (42, 967323), (49, 829134), (63, 644882), (73, 556542), (98, 414567), (126, 322441), (146, 278271), (147, 276378), (219, 185514), (294, 138189), (438, 92757), (441, 92126), (511, 79506), (631, 64386), (657, 61838), (882, 46063), (1022, 39753), (1262, 32193), (1314, 30919), (1533, 26502), (1893, 21462), (3066, 13251), (3577, 11358), (3786, 10731), (4417, 9198), (4599, 8834), (5679, 7154)]