15566328

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 42471000

約数和(自身を除く): 26904672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1451, 1788, 2682, 2902, 3576, 4353, 5364, 5804, 8706, 10728, 11608, 13059, 17412, 26118, 34824, 52236, 104472, 216199, 432398, 648597, 864796, 1297194, 1729592, 1945791, 2594388, 3891582, 5188776, 7783164, 15566328]

約数ペア:

[(1, 15566328), (2, 7783164), (3, 5188776), (4, 3891582), (6, 2594388), (8, 1945791), (9, 1729592), (12, 1297194), (18, 864796), (24, 648597), (36, 432398), (72, 216199), (149, 104472), (298, 52236), (447, 34824), (596, 26118), (894, 17412), (1192, 13059), (1341, 11608), (1451, 10728), (1788, 8706), (2682, 5804), (2902, 5364), (3576, 4353)]