16724952

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 45630000

約数和(自身を除く): 28905048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1559, 1788, 2682, 3118, 3576, 4677, 5364, 6236, 9354, 10728, 12472, 14031, 18708, 28062, 37416, 56124, 112248, 232291, 464582, 696873, 929164, 1393746, 1858328, 2090619, 2787492, 4181238, 5574984, 8362476, 16724952]

約数ペア:

[(1, 16724952), (2, 8362476), (3, 5574984), (4, 4181238), (6, 2787492), (8, 2090619), (9, 1858328), (12, 1393746), (18, 929164), (24, 696873), (36, 464582), (72, 232291), (149, 112248), (298, 56124), (447, 37416), (596, 28062), (894, 18708), (1192, 14031), (1341, 12472), (1559, 10728), (1788, 9354), (2682, 6236), (3118, 5364), (3576, 4677)]