18014040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4549}}^1$

素因数の和:4577

約数の個数: 96

約数和(自身を含む): 63882000

約数和(自身を除く): 45867960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 4549, 9098, 13647, 18196, 22745, 27294, 36392, 40941, 45490, 50039, 54588, 68235, 81882, 90980, 100078, 109176, 136470, 150117, 163764, 181960, 200156, 204705, 250195, 272940, 300234, 327528, 400312, 409410, 450351, 500390, 545880, 600468, 750585, 818820, 900702, 1000780, 1200936, 1501170, 1637640, 1801404, 2001560, 2251755, 3002340, 3602808, 4503510, 6004680, 9007020, 18014040]

約数ペア:

[(1, 18014040), (2, 9007020), (3, 6004680), (4, 4503510), (5, 3602808), (6, 3002340), (8, 2251755), (9, 2001560), (10, 1801404), (11, 1637640), (12, 1501170), (15, 1200936), (18, 1000780), (20, 900702), (22, 818820), (24, 750585), (30, 600468), (33, 545880), (36, 500390), (40, 450351), (44, 409410), (45, 400312), (55, 327528), (60, 300234), (66, 272940), (72, 250195), (88, 204705), (90, 200156), (99, 181960), (110, 163764), (120, 150117), (132, 136470), (165, 109176), (180, 100078), (198, 90980), (220, 81882), (264, 68235), (330, 54588), (360, 50039), (396, 45490), (440, 40941), (495, 36392), (660, 27294), (792, 22745), (990, 18196), (1320, 13647), (1980, 9098), (3960, 4549)]