1857851568

素因数分解:

$2^4\times 3^2\times {\mathrm{12901747}}^1$

素因数の和:12901761

約数の個数: 30

約数和(自身を含む): 5199404444

約数和(自身を除く): 3341552876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 12901747, 25803494, 38705241, 51606988, 77410482, 103213976, 116115723, 154820964, 206427952, 232231446, 309641928, 464462892, 619283856, 928925784, 1857851568]

約数ペア:

[(1, 1857851568), (2, 928925784), (3, 619283856), (4, 464462892), (6, 309641928), (8, 232231446), (9, 206427952), (12, 154820964), (16, 116115723), (18, 103213976), (24, 77410482), (36, 51606988), (48, 38705241), (72, 25803494), (144, 12901747)]