42821394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13241}}^1$

素因数の和:13271

約数の個数: 48

約数和(自身を含む): 108690336

約数和(自身を除く): 65868942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 13241, 26482, 39723, 79446, 92687, 145651, 185374, 278061, 291302, 436953, 556122, 648809, 873906, 1019557, 1297618, 1946427, 2039114, 3058671, 3892854, 6117342, 7136899, 14273798, 21410697, 42821394]

約数ペア:

[(1, 42821394), (2, 21410697), (3, 14273798), (6, 7136899), (7, 6117342), (11, 3892854), (14, 3058671), (21, 2039114), (22, 1946427), (33, 1297618), (42, 1019557), (49, 873906), (66, 648809), (77, 556122), (98, 436953), (147, 291302), (154, 278061), (231, 185374), (294, 145651), (462, 92687), (539, 79446), (1078, 39723), (1617, 26482), (3234, 13241)]