18072144

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3061}}^1$

素因数の和:3116

約数の個数: 60

約数和(自身を含む): 51827412

約数和(自身を除く): 33755268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 3061, 5904, 6122, 9183, 12244, 18366, 24488, 27549, 36732, 48976, 55098, 73464, 110196, 125501, 146928, 220392, 251002, 376503, 440784, 502004, 753006, 1004008, 1129509, 1506012, 2008016, 2259018, 3012024, 4518036, 6024048, 9036072, 18072144]

約数ペア:

[(1, 18072144), (2, 9036072), (3, 6024048), (4, 4518036), (6, 3012024), (8, 2259018), (9, 2008016), (12, 1506012), (16, 1129509), (18, 1004008), (24, 753006), (36, 502004), (41, 440784), (48, 376503), (72, 251002), (82, 220392), (123, 146928), (144, 125501), (164, 110196), (246, 73464), (328, 55098), (369, 48976), (492, 36732), (656, 27549), (738, 24488), (984, 18366), (1476, 12244), (1968, 9183), (2952, 6122), (3061, 5904)]