40386738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31019}}^1$

素因数の和:31062

約数の個数: 32

約数和(自身を含む): 95293440

約数和(自身を除く): 54906702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 31019, 62038, 93057, 186114, 217133, 434266, 651399, 961589, 1302798, 1923178, 2884767, 5769534, 6731123, 13462246, 20193369, 40386738]

約数ペア:

[(1, 40386738), (2, 20193369), (3, 13462246), (6, 6731123), (7, 5769534), (14, 2884767), (21, 1923178), (31, 1302798), (42, 961589), (62, 651399), (93, 434266), (186, 217133), (217, 186114), (434, 93057), (651, 62038), (1302, 31019)]