15942312

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3247

約数の個数: 64

約数和(自身を含む): 46224000

約数和(自身を除く): 30281688

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, 552, 621, 828, 1242, 1656, 2484, 3209, 4968, 6418, 9627, 12836, 19254, 25672, 28881, 38508, 57762, 73807, 77016, 86643, 115524, 147614, 173286, 221421, 231048, 295228, 346572, 442842, 590456, 664263, 693144, 885684, 1328526, 1771368, 1992789, 2657052, 3985578, 5314104, 7971156, 15942312]

約数ペア:

[(1, 15942312), (2, 7971156), (3, 5314104), (4, 3985578), (6, 2657052), (8, 1992789), (9, 1771368), (12, 1328526), (18, 885684), (23, 693144), (24, 664263), (27, 590456), (36, 442842), (46, 346572), (54, 295228), (69, 231048), (72, 221421), (92, 173286), (108, 147614), (138, 115524), (184, 86643), (207, 77016), (216, 73807), (276, 57762), (414, 38508), (552, 28881), (621, 25672), (828, 19254), (1242, 12836), (1656, 9627), (2484, 6418), (3209, 4968)]