18884496

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{991}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 48957184

約数和(自身を除く): 30072688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 991, 1191, 1588, 1982, 2382, 2973, 3176, 3964, 4764, 5946, 6352, 7928, 9528, 11892, 15856, 19056, 23784, 47568, 393427, 786854, 1180281, 1573708, 2360562, 3147416, 4721124, 6294832, 9442248, 18884496]

約数ペア:

[(1, 18884496), (2, 9442248), (3, 6294832), (4, 4721124), (6, 3147416), (8, 2360562), (12, 1573708), (16, 1180281), (24, 786854), (48, 393427), (397, 47568), (794, 23784), (991, 19056), (1191, 15856), (1588, 11892), (1982, 9528), (2382, 7928), (2973, 6352), (3176, 5946), (3964, 4764)]