81995634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{650759}}^1$

素因数の和:650774

約数の個数: 24

約数和(自身を含む): 203037120

約数和(自身を除く): 121041486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 650759, 1301518, 1952277, 3904554, 4555313, 5856831, 9110626, 11713662, 13665939, 27331878, 40997817, 81995634]

約数ペア:

[(1, 81995634), (2, 40997817), (3, 27331878), (6, 13665939), (7, 11713662), (9, 9110626), (14, 5856831), (18, 4555313), (21, 3904554), (42, 1952277), (63, 1301518), (126, 650759)]