581621808

素因数分解:

$2^4\times 3^1\times {\mathrm{12117121}}^1$

素因数の和:12117132

約数の個数: 20

約数和(自身を含む): 1502523128

約数和(自身を除く): 920901320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12117121, 24234242, 36351363, 48468484, 72702726, 96936968, 145405452, 193873936, 290810904, 581621808]

約数ペア:

[(1, 581621808), (2, 290810904), (3, 193873936), (4, 145405452), (6, 96936968), (8, 72702726), (12, 48468484), (16, 36351363), (24, 24234242), (48, 12117121)]