9890856

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 64

約数和(自身を含む): 28440000

約数和(自身を除く): 18549144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 1579, 2088, 3132, 3158, 4737, 6264, 6316, 9474, 12632, 14211, 18948, 28422, 37896, 42633, 45791, 56844, 85266, 91582, 113688, 137373, 170532, 183164, 274746, 341064, 366328, 412119, 549492, 824238, 1098984, 1236357, 1648476, 2472714, 3296952, 4945428, 9890856]

約数ペア:

[(1, 9890856), (2, 4945428), (3, 3296952), (4, 2472714), (6, 1648476), (8, 1236357), (9, 1098984), (12, 824238), (18, 549492), (24, 412119), (27, 366328), (29, 341064), (36, 274746), (54, 183164), (58, 170532), (72, 137373), (87, 113688), (108, 91582), (116, 85266), (174, 56844), (216, 45791), (232, 42633), (261, 37896), (348, 28422), (522, 18948), (696, 14211), (783, 12632), (1044, 9474), (1566, 6316), (1579, 6264), (2088, 4737), (3132, 3158)]