18642184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{607}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 19661816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 607, 698, 1214, 1396, 2428, 2792, 3839, 4856, 6677, 7678, 13354, 15356, 26708, 30712, 53416, 211843, 423686, 847372, 1694744, 2330273, 4660546, 9321092, 18642184]

約数ペア:

[(1, 18642184), (2, 9321092), (4, 4660546), (8, 2330273), (11, 1694744), (22, 847372), (44, 423686), (88, 211843), (349, 53416), (607, 30712), (698, 26708), (1214, 15356), (1396, 13354), (2428, 7678), (2792, 6677), (3839, 4856)]