2151144

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 6249600

約数和(自身を除く): 4098456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 433, 552, 621, 828, 866, 1242, 1299, 1656, 1732, 2484, 2598, 3464, 3897, 4968, 5196, 7794, 9959, 10392, 11691, 15588, 19918, 23382, 29877, 31176, 39836, 46764, 59754, 79672, 89631, 93528, 119508, 179262, 239016, 268893, 358524, 537786, 717048, 1075572, 2151144]

約数ペア:

[(1, 2151144), (2, 1075572), (3, 717048), (4, 537786), (6, 358524), (8, 268893), (9, 239016), (12, 179262), (18, 119508), (23, 93528), (24, 89631), (27, 79672), (36, 59754), (46, 46764), (54, 39836), (69, 31176), (72, 29877), (92, 23382), (108, 19918), (138, 15588), (184, 11691), (207, 10392), (216, 9959), (276, 7794), (414, 5196), (433, 4968), (552, 3897), (621, 3464), (828, 2598), (866, 2484), (1242, 1732), (1299, 1656)]