18042144

素因数分解:

$2^5\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1153}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 47692512

約数和(自身を除く): 29650368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 163, 326, 489, 652, 978, 1153, 1304, 1956, 2306, 2608, 3459, 3912, 4612, 5216, 6918, 7824, 9224, 13836, 15648, 18448, 27672, 36896, 55344, 110688, 187939, 375878, 563817, 751756, 1127634, 1503512, 2255268, 3007024, 4510536, 6014048, 9021072, 18042144]

約数ペア:

[(1, 18042144), (2, 9021072), (3, 6014048), (4, 4510536), (6, 3007024), (8, 2255268), (12, 1503512), (16, 1127634), (24, 751756), (32, 563817), (48, 375878), (96, 187939), (163, 110688), (326, 55344), (489, 36896), (652, 27672), (978, 18448), (1153, 15648), (1304, 13836), (1956, 9224), (2306, 7824), (2608, 6918), (3459, 5216), (3912, 4612)]