18836244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74747}}^1$

素因数の和:74764

約数の個数: 36

約数和(自身を含む): 54416544

約数和(自身を除く): 35580300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74747, 149494, 224241, 298988, 448482, 523229, 672723, 896964, 1046458, 1345446, 1569687, 2092916, 2690892, 3139374, 4709061, 6278748, 9418122, 18836244]

約数ペア:

[(1, 18836244), (2, 9418122), (3, 6278748), (4, 4709061), (6, 3139374), (7, 2690892), (9, 2092916), (12, 1569687), (14, 1345446), (18, 1046458), (21, 896964), (28, 672723), (36, 523229), (42, 448482), (63, 298988), (84, 224241), (126, 149494), (252, 74747)]