18049626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4621}}^1$

素因数の和:4667

約数の個数: 48

約数和(自身を含む): 46146048

約数和(自身を除く): 28096422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4621, 9242, 13863, 27726, 32347, 41589, 64694, 83178, 97041, 143251, 194082, 286502, 291123, 429753, 582246, 859506, 1002757, 1289259, 2005514, 2578518, 3008271, 6016542, 9024813, 18049626]

約数ペア:

[(1, 18049626), (2, 9024813), (3, 6016542), (6, 3008271), (7, 2578518), (9, 2005514), (14, 1289259), (18, 1002757), (21, 859506), (31, 582246), (42, 429753), (62, 291123), (63, 286502), (93, 194082), (126, 143251), (186, 97041), (217, 83178), (279, 64694), (434, 41589), (558, 32347), (651, 27726), (1302, 13863), (1953, 9242), (3906, 4621)]