2345778

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^4$

素因数の和:84

約数の個数: 30

約数和(自身を含む): 5364879

約数和(自身を除く): 3019101

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 6859, 13718, 20577, 41154, 61731, 123462, 130321, 260642, 390963, 781926, 1172889, 2345778]

約数ペア:

[(1, 2345778), (2, 1172889), (3, 781926), (6, 390963), (9, 260642), (18, 130321), (19, 123462), (38, 61731), (57, 41154), (114, 20577), (171, 13718), (342, 6859), (361, 6498), (722, 3249), (1083, 2166)]