18342772

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2741}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 36852480

約数和(自身を除く): 18509708

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 2741, 3346, 5482, 6692, 10964, 19187, 38374, 76748, 655099, 1310198, 2620396, 4585693, 9171386, 18342772]

約数ペア:

[(1, 18342772), (2, 9171386), (4, 4585693), (7, 2620396), (14, 1310198), (28, 655099), (239, 76748), (478, 38374), (956, 19187), (1673, 10964), (2741, 6692), (3346, 5482)]