381237612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4538543}}^1$

素因数の和:4538557

約数の個数: 24

約数和(自身を含む): 1016633856

約数和(自身を除く): 635396244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4538543, 9077086, 13615629, 18154172, 27231258, 31769801, 54462516, 63539602, 95309403, 127079204, 190618806, 381237612]

約数ペア:

[(1, 381237612), (2, 190618806), (3, 127079204), (4, 95309403), (6, 63539602), (7, 54462516), (12, 31769801), (14, 27231258), (21, 18154172), (28, 13615629), (42, 9077086), (84, 4538543)]