16281636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 43653120

約数和(自身を除く): 27371484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 811, 956, 1434, 1622, 1673, 2433, 2868, 3244, 3346, 4866, 5019, 5677, 6692, 9732, 10038, 11354, 17031, 20076, 22708, 34062, 68124, 193829, 387658, 581487, 775316, 1162974, 1356803, 2325948, 2713606, 4070409, 5427212, 8140818, 16281636]

約数ペア:

[(1, 16281636), (2, 8140818), (3, 5427212), (4, 4070409), (6, 2713606), (7, 2325948), (12, 1356803), (14, 1162974), (21, 775316), (28, 581487), (42, 387658), (84, 193829), (239, 68124), (478, 34062), (717, 22708), (811, 20076), (956, 17031), (1434, 11354), (1622, 10038), (1673, 9732), (2433, 6692), (2868, 5677), (3244, 5019), (3346, 4866)]