18983376

素因数分解:

$2^4\times 3^3\times {\mathrm{43943}}^1$

素因数の和:43960

約数の個数: 40

約数和(自身を含む): 54490560

約数和(自身を除く): 35507184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43943, 87886, 131829, 175772, 263658, 351544, 395487, 527316, 703088, 790974, 1054632, 1186461, 1581948, 2109264, 2372922, 3163896, 4745844, 6327792, 9491688, 18983376]

約数ペア:

[(1, 18983376), (2, 9491688), (3, 6327792), (4, 4745844), (6, 3163896), (8, 2372922), (9, 2109264), (12, 1581948), (16, 1186461), (18, 1054632), (24, 790974), (27, 703088), (36, 527316), (48, 395487), (54, 351544), (72, 263658), (108, 175772), (144, 131829), (216, 87886), (432, 43943)]