18372528

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 35195472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 599, 639, 852, 1136, 1198, 1278, 1704, 1797, 1917, 2396, 2556, 3408, 3594, 3834, 4792, 5112, 5391, 7188, 7668, 9584, 10224, 10782, 14376, 15336, 16173, 21564, 28752, 30672, 32346, 42529, 43128, 64692, 85058, 86256, 127587, 129384, 170116, 255174, 258768, 340232, 382761, 510348, 680464, 765522, 1020696, 1148283, 1531044, 2041392, 2296566, 3062088, 4593132, 6124176, 9186264, 18372528]

約数ペア:

[(1, 18372528), (2, 9186264), (3, 6124176), (4, 4593132), (6, 3062088), (8, 2296566), (9, 2041392), (12, 1531044), (16, 1148283), (18, 1020696), (24, 765522), (27, 680464), (36, 510348), (48, 382761), (54, 340232), (71, 258768), (72, 255174), (108, 170116), (142, 129384), (144, 127587), (213, 86256), (216, 85058), (284, 64692), (426, 43128), (432, 42529), (568, 32346), (599, 30672), (639, 28752), (852, 21564), (1136, 16173), (1198, 15336), (1278, 14376), (1704, 10782), (1797, 10224), (1917, 9584), (2396, 7668), (2556, 7188), (3408, 5391), (3594, 5112), (3834, 4792)]