18108144

素因数分解:

$2^4\times 3^3\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 34388496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 167, 216, 251, 334, 432, 501, 502, 668, 753, 1002, 1004, 1336, 1503, 1506, 2004, 2008, 2259, 2672, 3006, 3012, 4008, 4016, 4509, 4518, 6012, 6024, 6777, 8016, 9018, 9036, 12024, 12048, 13554, 18036, 18072, 24048, 27108, 36072, 36144, 41917, 54216, 72144, 83834, 108432, 125751, 167668, 251502, 335336, 377253, 503004, 670672, 754506, 1006008, 1131759, 1509012, 2012016, 2263518, 3018024, 4527036, 6036048, 9054072, 18108144]

約数ペア:

[(1, 18108144), (2, 9054072), (3, 6036048), (4, 4527036), (6, 3018024), (8, 2263518), (9, 2012016), (12, 1509012), (16, 1131759), (18, 1006008), (24, 754506), (27, 670672), (36, 503004), (48, 377253), (54, 335336), (72, 251502), (108, 167668), (144, 125751), (167, 108432), (216, 83834), (251, 72144), (334, 54216), (432, 41917), (501, 36144), (502, 36072), (668, 27108), (753, 24048), (1002, 18072), (1004, 18036), (1336, 13554), (1503, 12048), (1506, 12024), (2004, 9036), (2008, 9018), (2259, 8016), (2672, 6777), (3006, 6024), (3012, 6012), (4008, 4518), (4016, 4509)]