18143376

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 47032704

約数和(自身を除く): 28889328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 877, 1293, 1724, 1754, 2586, 2631, 3448, 3508, 5172, 5262, 6896, 7016, 10344, 10524, 14032, 20688, 21048, 42096, 377987, 755974, 1133961, 1511948, 2267922, 3023896, 4535844, 6047792, 9071688, 18143376]

約数ペア:

[(1, 18143376), (2, 9071688), (3, 6047792), (4, 4535844), (6, 3023896), (8, 2267922), (12, 1511948), (16, 1133961), (24, 755974), (48, 377987), (431, 42096), (862, 21048), (877, 20688), (1293, 14032), (1724, 10524), (1754, 10344), (2586, 7016), (2631, 6896), (3448, 5262), (3508, 5172)]