400179612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4764043}}^1$

素因数の和:4764057

約数の個数: 24

約数和(自身を含む): 1067145856

約数和(自身を除く): 666966244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4764043, 9528086, 14292129, 19056172, 28584258, 33348301, 57168516, 66696602, 100044903, 133393204, 200089806, 400179612]

約数ペア:

[(1, 400179612), (2, 200089806), (3, 133393204), (4, 100044903), (6, 66696602), (7, 57168516), (12, 33348301), (14, 28584258), (21, 19056172), (28, 14292129), (42, 9528086), (84, 4764043)]