18442928

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2791}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 41544960

約数和(自身を除く): 23102032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 2791, 3304, 5582, 6608, 11164, 19537, 22328, 39074, 44656, 78148, 156296, 164669, 312592, 329338, 658676, 1152683, 1317352, 2305366, 2634704, 4610732, 9221464, 18442928]

約数ペア:

[(1, 18442928), (2, 9221464), (4, 4610732), (7, 2634704), (8, 2305366), (14, 1317352), (16, 1152683), (28, 658676), (56, 329338), (59, 312592), (112, 164669), (118, 156296), (236, 78148), (413, 44656), (472, 39074), (826, 22328), (944, 19537), (1652, 11164), (2791, 6608), (3304, 5582)]