177661428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2115017}}^1$

素因数の和:2115031

約数の個数: 24

約数和(自身を含む): 473764032

約数和(自身を除く): 296102604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2115017, 4230034, 6345051, 8460068, 12690102, 14805119, 25380204, 29610238, 44415357, 59220476, 88830714, 177661428]

約数ペア:

[(1, 177661428), (2, 88830714), (3, 59220476), (4, 44415357), (6, 29610238), (7, 25380204), (12, 14805119), (14, 12690102), (21, 8460068), (28, 6345051), (42, 4230034), (84, 2115017)]