21501132

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{10357}}^1$

素因数の和:10537

約数の個数: 24

約数和(自身を含む): 50464176

約数和(自身を除く): 28963044

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 10357, 20714, 31071, 41428, 62142, 124284, 1791761, 3583522, 5375283, 7167044, 10750566, 21501132]

約数ペア:

[(1, 21501132), (2, 10750566), (3, 7167044), (4, 5375283), (6, 3583522), (12, 1791761), (173, 124284), (346, 62142), (519, 41428), (692, 31071), (1038, 20714), (2076, 10357)]