40145154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1153}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 91950720

約数和(自身を除く): 51805566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1153, 1658, 2306, 2487, 3459, 4974, 5803, 6918, 8071, 11606, 16142, 17409, 24213, 34818, 48426, 955837, 1911674, 2867511, 5735022, 6690859, 13381718, 20072577, 40145154]

約数ペア:

[(1, 40145154), (2, 20072577), (3, 13381718), (6, 6690859), (7, 5735022), (14, 2867511), (21, 1911674), (42, 955837), (829, 48426), (1153, 34818), (1658, 24213), (2306, 17409), (2487, 16142), (3459, 11606), (4974, 8071), (5803, 6918)]