306780306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9649}}^1$

素因数の和:10418

約数の個数: 32

約数和(自身を含む): 702211200

約数和(自身を除く): 395430894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 2271, 4542, 5299, 9649, 10598, 15897, 19298, 28947, 31794, 57894, 67543, 135086, 202629, 405258, 7304293, 14608586, 21912879, 43825758, 51130051, 102260102, 153390153, 306780306]

約数ペア:

[(1, 306780306), (2, 153390153), (3, 102260102), (6, 51130051), (7, 43825758), (14, 21912879), (21, 14608586), (42, 7304293), (757, 405258), (1514, 202629), (2271, 135086), (4542, 67543), (5299, 57894), (9649, 31794), (10598, 28947), (15897, 19298)]