180325908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{715579}}^1$

素因数の和:715596

約数の個数: 36

約数和(自身を含む): 520942240

約数和(自身を除く): 340616332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 715579, 1431158, 2146737, 2862316, 4293474, 5009053, 6440211, 8586948, 10018106, 12880422, 15027159, 20036212, 25760844, 30054318, 45081477, 60108636, 90162954, 180325908]

約数ペア:

[(1, 180325908), (2, 90162954), (3, 60108636), (4, 45081477), (6, 30054318), (7, 25760844), (9, 20036212), (12, 15027159), (14, 12880422), (18, 10018106), (21, 8586948), (28, 6440211), (36, 5009053), (42, 4293474), (63, 2862316), (84, 2146737), (126, 1431158), (252, 715579)]