8340246

素因数分解:

$2^1\times 3^5\times {\mathrm{131}}^2$

素因数の和:279

約数の個数: 36

約数和(自身を含む): 18883956

約数和(自身を除く): 10543710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 243, 262, 393, 486, 786, 1179, 2358, 3537, 7074, 10611, 17161, 21222, 31833, 34322, 51483, 63666, 102966, 154449, 308898, 463347, 926694, 1390041, 2780082, 4170123, 8340246]

約数ペア:

[(1, 8340246), (2, 4170123), (3, 2780082), (6, 1390041), (9, 926694), (18, 463347), (27, 308898), (54, 154449), (81, 102966), (131, 63666), (162, 51483), (243, 34322), (262, 31833), (393, 21222), (486, 17161), (786, 10611), (1179, 7074), (2358, 3537)]