38861118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 89232000

約数和(自身を除く): 50370882

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 571, 597, 1142, 1194, 1713, 1791, 3426, 3582, 3781, 5139, 7562, 10278, 10849, 11343, 21698, 22686, 32547, 34029, 65094, 68058, 97641, 113629, 195282, 227258, 340887, 681774, 1022661, 2045322, 2158951, 4317902, 6476853, 12953706, 19430559, 38861118]

約数ペア:

[(1, 38861118), (2, 19430559), (3, 12953706), (6, 6476853), (9, 4317902), (18, 2158951), (19, 2045322), (38, 1022661), (57, 681774), (114, 340887), (171, 227258), (199, 195282), (342, 113629), (398, 97641), (571, 68058), (597, 65094), (1142, 34029), (1194, 32547), (1713, 22686), (1791, 21698), (3426, 11343), (3582, 10849), (3781, 10278), (5139, 7562)]