18036288

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 52283868

約数和(自身を除く): 34247580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 181, 192, 288, 346, 362, 519, 543, 576, 692, 724, 1038, 1086, 1384, 1448, 1557, 1629, 2076, 2172, 2768, 2896, 3114, 3258, 4152, 4344, 5536, 5792, 6228, 6516, 8304, 8688, 11072, 11584, 12456, 13032, 16608, 17376, 24912, 26064, 31313, 33216, 34752, 49824, 52128, 62626, 93939, 99648, 104256, 125252, 187878, 250504, 281817, 375756, 501008, 563634, 751512, 1002016, 1127268, 1503024, 2004032, 2254536, 3006048, 4509072, 6012096, 9018144, 18036288]

約数ペア:

[(1, 18036288), (2, 9018144), (3, 6012096), (4, 4509072), (6, 3006048), (8, 2254536), (9, 2004032), (12, 1503024), (16, 1127268), (18, 1002016), (24, 751512), (32, 563634), (36, 501008), (48, 375756), (64, 281817), (72, 250504), (96, 187878), (144, 125252), (173, 104256), (181, 99648), (192, 93939), (288, 62626), (346, 52128), (362, 49824), (519, 34752), (543, 33216), (576, 31313), (692, 26064), (724, 24912), (1038, 17376), (1086, 16608), (1384, 13032), (1448, 12456), (1557, 11584), (1629, 11072), (2076, 8688), (2172, 8304), (2768, 6516), (2896, 6228), (3114, 5792), (3258, 5536), (4152, 4344)]