21186036

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 60

約数和(自身を含む): 57812832

約数和(自身を除く): 36626796

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, 2484, 2843, 3726, 5686, 7452, 8529, 11372, 17058, 25587, 34116, 51174, 65389, 76761, 102348, 130778, 153522, 196167, 230283, 261556, 307044, 392334, 460566, 588501, 784668, 921132, 1177002, 1765503, 2354004, 3531006, 5296509, 7062012, 10593018, 21186036]

約数ペア:

[(1, 21186036), (2, 10593018), (3, 7062012), (4, 5296509), (6, 3531006), (9, 2354004), (12, 1765503), (18, 1177002), (23, 921132), (27, 784668), (36, 588501), (46, 460566), (54, 392334), (69, 307044), (81, 261556), (92, 230283), (108, 196167), (138, 153522), (162, 130778), (207, 102348), (276, 76761), (324, 65389), (414, 51174), (621, 34116), (828, 25587), (1242, 17058), (1863, 11372), (2484, 8529), (2843, 7452), (3726, 5686)]