18396972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{46457}}^1$

素因数の和:46478

約数の個数: 36

約数和(自身を含む): 50732136

約数和(自身を除く): 32335164

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 46457, 92914, 139371, 185828, 278742, 418113, 511027, 557484, 836226, 1022054, 1533081, 1672452, 2044108, 3066162, 4599243, 6132324, 9198486, 18396972]

約数ペア:

[(1, 18396972), (2, 9198486), (3, 6132324), (4, 4599243), (6, 3066162), (9, 2044108), (11, 1672452), (12, 1533081), (18, 1022054), (22, 836226), (33, 557484), (36, 511027), (44, 418113), (66, 278742), (99, 185828), (132, 139371), (198, 92914), (396, 46457)]