15567228

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 60

約数和(自身を含む): 42485520

約数和(自身を除く): 26918292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2089, 2484, 3726, 4178, 6267, 7452, 8356, 12534, 18801, 25068, 37602, 48047, 56403, 75204, 96094, 112806, 144141, 169209, 192188, 225612, 288282, 338418, 432423, 576564, 676836, 864846, 1297269, 1729692, 2594538, 3891807, 5189076, 7783614, 15567228]

約数ペア:

[(1, 15567228), (2, 7783614), (3, 5189076), (4, 3891807), (6, 2594538), (9, 1729692), (12, 1297269), (18, 864846), (23, 676836), (27, 576564), (36, 432423), (46, 338418), (54, 288282), (69, 225612), (81, 192188), (92, 169209), (108, 144141), (138, 112806), (162, 96094), (207, 75204), (276, 56403), (324, 48047), (414, 37602), (621, 25068), (828, 18801), (1242, 12534), (1863, 8356), (2089, 7452), (2484, 6267), (3726, 4178)]