630441.00000000

素因数分解:

$2^1\times 3^3\times {\mathrm{1223}}^1\times {\mathrm{1487}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 218557440

約数和(自身を除く): 120352986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1223, 1487, 2446, 2974, 3669, 4461, 7338, 8922, 11007, 13383, 22014, 26766, 33021, 40149, 66042, 80298, 1818601, 3637202, 5455803, 10911606, 16367409, 32734818, 49102227, 98204454]

約数ペア:

[(1, 98204454), (2, 49102227), (3, 32734818), (6, 16367409), (9, 10911606), (18, 5455803), (27, 3637202), (54, 1818601), (1223, 80298), (1487, 66042), (2446, 40149), (2974, 33021), (3669, 26766), (4461, 22014), (7338, 13383), (8922, 11007)]