18571824

素因数分解:

$2^4\times 3^2\times {\mathrm{128971}}^1$

素因数の和:128985

約数の個数: 30

約数和(自身を含む): 51975716

約数和(自身を除く): 33403892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128971, 257942, 386913, 515884, 773826, 1031768, 1160739, 1547652, 2063536, 2321478, 3095304, 4642956, 6190608, 9285912, 18571824]

約数ペア:

[(1, 18571824), (2, 9285912), (3, 6190608), (4, 4642956), (6, 3095304), (8, 2321478), (9, 2063536), (12, 1547652), (16, 1160739), (18, 1031768), (24, 773826), (36, 515884), (48, 386913), (72, 257942), (144, 128971)]