9018268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 9851492

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 103, 106, 118, 206, 212, 236, 371, 412, 413, 721, 742, 826, 1442, 1484, 1652, 2884, 3127, 5459, 6077, 6254, 10918, 12154, 12508, 21836, 21889, 24308, 38213, 42539, 43778, 76426, 85078, 87556, 152852, 170156, 322081, 644162, 1288324, 2254567, 4509134, 9018268]

約数ペア:

[(1, 9018268), (2, 4509134), (4, 2254567), (7, 1288324), (14, 644162), (28, 322081), (53, 170156), (59, 152852), (103, 87556), (106, 85078), (118, 76426), (206, 43778), (212, 42539), (236, 38213), (371, 24308), (412, 21889), (413, 21836), (721, 12508), (742, 12154), (826, 10918), (1442, 6254), (1484, 6077), (1652, 5459), (2884, 3127)]