18612432

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4500

約数の個数: 60

約数和(自身を含む): 53897220

約数和(自身を除く): 35284788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4457, 8914, 13371, 17828, 26742, 35656, 40113, 53484, 71312, 80226, 106968, 129253, 160452, 213936, 258506, 320904, 387759, 517012, 641808, 775518, 1034024, 1163277, 1551036, 2068048, 2326554, 3102072, 4653108, 6204144, 9306216, 18612432]

約数ペア:

[(1, 18612432), (2, 9306216), (3, 6204144), (4, 4653108), (6, 3102072), (8, 2326554), (9, 2068048), (12, 1551036), (16, 1163277), (18, 1034024), (24, 775518), (29, 641808), (36, 517012), (48, 387759), (58, 320904), (72, 258506), (87, 213936), (116, 160452), (144, 129253), (174, 106968), (232, 80226), (261, 71312), (348, 53484), (464, 40113), (522, 35656), (696, 26742), (1044, 17828), (1392, 13371), (2088, 8914), (4176, 4457)]