8425134

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 40

約数和(自身を含む): 19070568

約数和(自身を除く): 10645434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 397, 786, 794, 1179, 1191, 2358, 2382, 3537, 3573, 7074, 7146, 10611, 10719, 21222, 21438, 32157, 52007, 64314, 104014, 156021, 312042, 468063, 936126, 1404189, 2808378, 4212567, 8425134]

約数ペア:

[(1, 8425134), (2, 4212567), (3, 2808378), (6, 1404189), (9, 936126), (18, 468063), (27, 312042), (54, 156021), (81, 104014), (131, 64314), (162, 52007), (262, 32157), (393, 21438), (397, 21222), (786, 10719), (794, 10611), (1179, 7146), (1191, 7074), (2358, 3573), (2382, 3537)]