18772410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6451}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 45525312

約数和(自身を除く): 26752902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6451, 12902, 19353, 32255, 38706, 64510, 96765, 193530, 625747, 1251494, 1877241, 3128735, 3754482, 6257470, 9386205, 18772410]

約数ペア:

[(1, 18772410), (2, 9386205), (3, 6257470), (5, 3754482), (6, 3128735), (10, 1877241), (15, 1251494), (30, 625747), (97, 193530), (194, 96765), (291, 64510), (485, 38706), (582, 32255), (970, 19353), (1455, 12902), (2910, 6451)]