18986358

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5743}}^1$

素因数の和:5796

約数の個数: 32

約数和(自身を含む): 41356800

約数和(自身を除く): 22370442

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 5743, 11486, 17229, 34458, 109117, 166547, 218234, 327351, 333094, 499641, 654702, 999282, 3164393, 6328786, 9493179, 18986358]

約数ペア:

[(1, 18986358), (2, 9493179), (3, 6328786), (6, 3164393), (19, 999282), (29, 654702), (38, 499641), (57, 333094), (58, 327351), (87, 218234), (114, 166547), (174, 109117), (551, 34458), (1102, 17229), (1653, 11486), (3306, 5743)]