18080904

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^2$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 46378800

約数和(自身を除く): 28297896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 113, 118, 177, 226, 236, 339, 354, 452, 472, 678, 708, 904, 1356, 1416, 2712, 6667, 12769, 13334, 20001, 25538, 26668, 38307, 40002, 51076, 53336, 76614, 80004, 102152, 153228, 160008, 306456, 753371, 1506742, 2260113, 3013484, 4520226, 6026968, 9040452, 18080904]

約数ペア:

[(1, 18080904), (2, 9040452), (3, 6026968), (4, 4520226), (6, 3013484), (8, 2260113), (12, 1506742), (24, 753371), (59, 306456), (113, 160008), (118, 153228), (177, 102152), (226, 80004), (236, 76614), (339, 53336), (354, 51076), (452, 40002), (472, 38307), (678, 26668), (708, 25538), (904, 20001), (1356, 13334), (1416, 12769), (2712, 6667)]