19446156

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{1277}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 51958368

約数和(自身を除く): 32512212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 846, 1269, 1277, 1692, 2538, 2554, 3807, 3831, 5076, 5108, 7614, 7662, 11493, 15228, 15324, 22986, 34479, 45972, 60019, 68958, 103437, 120038, 137916, 180057, 206874, 240076, 360114, 413748, 540171, 720228, 1080342, 1620513, 2160684, 3241026, 4861539, 6482052, 9723078, 19446156]

約数ペア:

[(1, 19446156), (2, 9723078), (3, 6482052), (4, 4861539), (6, 3241026), (9, 2160684), (12, 1620513), (18, 1080342), (27, 720228), (36, 540171), (47, 413748), (54, 360114), (81, 240076), (94, 206874), (108, 180057), (141, 137916), (162, 120038), (188, 103437), (282, 68958), (324, 60019), (423, 45972), (564, 34479), (846, 22986), (1269, 15324), (1277, 15228), (1692, 11493), (2538, 7662), (2554, 7614), (3807, 5108), (3831, 5076)]