818139192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2622241}}^1$

素因数の和:2622263

約数の個数: 32

約数和(自身を含む): 2202683280

約数和(自身を除く): 1384544088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2622241, 5244482, 7866723, 10488964, 15733446, 20977928, 31466892, 34089133, 62933784, 68178266, 102267399, 136356532, 204534798, 272713064, 409069596, 818139192]

約数ペア:

[(1, 818139192), (2, 409069596), (3, 272713064), (4, 204534798), (6, 136356532), (8, 102267399), (12, 68178266), (13, 62933784), (24, 34089133), (26, 31466892), (39, 20977928), (52, 15733446), (78, 10488964), (104, 7866723), (156, 5244482), (312, 2622241)]