40386996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86297}}^1$

素因数の和:86320

約数の個数: 36

約数和(自身を含む): 109943652

約数和(自身を除く): 69556656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86297, 172594, 258891, 345188, 517782, 776673, 1035564, 1121861, 1553346, 2243722, 3106692, 3365583, 4487444, 6731166, 10096749, 13462332, 20193498, 40386996]

約数ペア:

[(1, 40386996), (2, 20193498), (3, 13462332), (4, 10096749), (6, 6731166), (9, 4487444), (12, 3365583), (13, 3106692), (18, 2243722), (26, 1553346), (36, 1121861), (39, 1035564), (52, 776673), (78, 517782), (117, 345188), (156, 258891), (234, 172594), (468, 86297)]