27659142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219517}}^1$

素因数の和:219532

約数の個数: 24

約数和(自身を含む): 68489616

約数和(自身を除く): 40830474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219517, 439034, 658551, 1317102, 1536619, 1975653, 3073238, 3951306, 4609857, 9219714, 13829571, 27659142]

約数ペア:

[(1, 27659142), (2, 13829571), (3, 9219714), (6, 4609857), (7, 3951306), (9, 3073238), (14, 1975653), (18, 1536619), (21, 1317102), (42, 658551), (63, 439034), (126, 219517)]