18218544

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 47235072

約数和(自身を除く): 29016528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 991, 1149, 1532, 1982, 2298, 2973, 3064, 3964, 4596, 5946, 6128, 7928, 9192, 11892, 15856, 18384, 23784, 47568, 379553, 759106, 1138659, 1518212, 2277318, 3036424, 4554636, 6072848, 9109272, 18218544]

約数ペア:

[(1, 18218544), (2, 9109272), (3, 6072848), (4, 4554636), (6, 3036424), (8, 2277318), (12, 1518212), (16, 1138659), (24, 759106), (48, 379553), (383, 47568), (766, 23784), (991, 18384), (1149, 15856), (1532, 11892), (1982, 9192), (2298, 7928), (2973, 6128), (3064, 5946), (3964, 4596)]