213684756

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{102931}}^1$

素因数の和:103111

約数の個数: 24

約数和(自身を含む): 501484704

約数和(自身を除く): 287799948

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 102931, 205862, 308793, 411724, 617586, 1235172, 17807063, 35614126, 53421189, 71228252, 106842378, 213684756]

約数ペア:

[(1, 213684756), (2, 106842378), (3, 71228252), (4, 53421189), (6, 35614126), (12, 17807063), (173, 1235172), (346, 617586), (519, 411724), (692, 308793), (1038, 205862), (2076, 102931)]