18635952

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 48409600

約数和(自身を除く): 29773648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 1951, 2388, 3184, 3902, 4776, 5853, 7804, 9552, 11706, 15608, 23412, 31216, 46824, 93648, 388249, 776498, 1164747, 1552996, 2329494, 3105992, 4658988, 6211984, 9317976, 18635952]

約数ペア:

[(1, 18635952), (2, 9317976), (3, 6211984), (4, 4658988), (6, 3105992), (8, 2329494), (12, 1552996), (16, 1164747), (24, 776498), (48, 388249), (199, 93648), (398, 46824), (597, 31216), (796, 23412), (1194, 15608), (1592, 11706), (1951, 9552), (2388, 7804), (3184, 5853), (3902, 4776)]