18088992

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 72

約数和(自身を含む): 52009776

約数和(自身を除く): 33920784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 587, 642, 856, 963, 1174, 1284, 1712, 1761, 1926, 2348, 2568, 3424, 3522, 3852, 4696, 5136, 5283, 7044, 7704, 9392, 10272, 10566, 14088, 15408, 18784, 21132, 28176, 30816, 42264, 56352, 62809, 84528, 125618, 169056, 188427, 251236, 376854, 502472, 565281, 753708, 1004944, 1130562, 1507416, 2009888, 2261124, 3014832, 4522248, 6029664, 9044496, 18088992]

約数ペア:

[(1, 18088992), (2, 9044496), (3, 6029664), (4, 4522248), (6, 3014832), (8, 2261124), (9, 2009888), (12, 1507416), (16, 1130562), (18, 1004944), (24, 753708), (32, 565281), (36, 502472), (48, 376854), (72, 251236), (96, 188427), (107, 169056), (144, 125618), (214, 84528), (288, 62809), (321, 56352), (428, 42264), (587, 30816), (642, 28176), (856, 21132), (963, 18784), (1174, 15408), (1284, 14088), (1712, 10566), (1761, 10272), (1926, 9392), (2348, 7704), (2568, 7044), (3424, 5283), (3522, 5136), (3852, 4696)]