3180816

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 9424000

約数和(自身を除く): 6243184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 199, 216, 222, 296, 333, 398, 432, 444, 592, 597, 666, 796, 888, 999, 1194, 1332, 1592, 1776, 1791, 1998, 2388, 2664, 3184, 3582, 3996, 4776, 5328, 5373, 7164, 7363, 7992, 9552, 10746, 14328, 14726, 15984, 21492, 22089, 28656, 29452, 42984, 44178, 58904, 66267, 85968, 88356, 117808, 132534, 176712, 198801, 265068, 353424, 397602, 530136, 795204, 1060272, 1590408, 3180816]

約数ペア:

[(1, 3180816), (2, 1590408), (3, 1060272), (4, 795204), (6, 530136), (8, 397602), (9, 353424), (12, 265068), (16, 198801), (18, 176712), (24, 132534), (27, 117808), (36, 88356), (37, 85968), (48, 66267), (54, 58904), (72, 44178), (74, 42984), (108, 29452), (111, 28656), (144, 22089), (148, 21492), (199, 15984), (216, 14726), (222, 14328), (296, 10746), (333, 9552), (398, 7992), (432, 7363), (444, 7164), (592, 5373), (597, 5328), (666, 4776), (796, 3996), (888, 3582), (999, 3184), (1194, 2664), (1332, 2388), (1592, 1998), (1776, 1791)]