131821092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281669}}^1$

素因数の和:281692

約数の個数: 36

約数和(自身を含む): 358847580

約数和(自身を除く): 227026488

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 281669, 563338, 845007, 1126676, 1690014, 2535021, 3380028, 3661697, 5070042, 7323394, 10140084, 10985091, 14646788, 21970182, 32955273, 43940364, 65910546, 131821092]

約数ペア:

[(1, 131821092), (2, 65910546), (3, 43940364), (4, 32955273), (6, 21970182), (9, 14646788), (12, 10985091), (13, 10140084), (18, 7323394), (26, 5070042), (36, 3661697), (39, 3380028), (52, 2535021), (78, 1690014), (117, 1126676), (156, 845007), (234, 563338), (468, 281669)]