40017618

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5657}}^1$

素因数の和:5799

約数の個数: 32

約数和(自身を含む): 89622720

約数和(自身を除く): 49605102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5657, 7074, 11314, 16971, 33942, 50913, 101826, 152739, 305478, 741067, 1482134, 2223201, 4446402, 6669603, 13339206, 20008809, 40017618]

約数ペア:

[(1, 40017618), (2, 20008809), (3, 13339206), (6, 6669603), (9, 4446402), (18, 2223201), (27, 1482134), (54, 741067), (131, 305478), (262, 152739), (393, 101826), (786, 50913), (1179, 33942), (2358, 16971), (3537, 11314), (5657, 7074)]