40502406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7039}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 93265920

約数和(自身を除く): 52763514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 7039, 14078, 21117, 42234, 49273, 98546, 147819, 295638, 964343, 1928686, 2893029, 5786058, 6750401, 13500802, 20251203, 40502406]

約数ペア:

[(1, 40502406), (2, 20251203), (3, 13500802), (6, 6750401), (7, 5786058), (14, 2893029), (21, 1928686), (42, 964343), (137, 295638), (274, 147819), (411, 98546), (822, 49273), (959, 42234), (1918, 21117), (2877, 14078), (5754, 7039)]