418442136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2490727}}^1$

素因数の和:2490743

約数の個数: 32

約数和(自身を含む): 1195549440

約数和(自身を除く): 777107304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2490727, 4981454, 7472181, 9962908, 14944362, 17435089, 19925816, 29888724, 34870178, 52305267, 59777448, 69740356, 104610534, 139480712, 209221068, 418442136]

約数ペア:

[(1, 418442136), (2, 209221068), (3, 139480712), (4, 104610534), (6, 69740356), (7, 59777448), (8, 52305267), (12, 34870178), (14, 29888724), (21, 19925816), (24, 17435089), (28, 14944362), (42, 9962908), (56, 7472181), (84, 4981454), (168, 2490727)]