18959972112

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3062011}}^1$

素因数の和:3062068

約数の個数: 60

約数和(自身を含む): 54295596784

約数和(自身を除く): 35335624672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 3062011, 6124022, 9186033, 12248044, 18372066, 24496088, 27558099, 36744132, 48992176, 55116198, 73488264, 110232396, 131666473, 146976528, 220464792, 263332946, 394999419, 440929584, 526665892, 789998838, 1053331784, 1184998257, 1579997676, 2106663568, 2369996514, 3159995352, 4739993028, 6319990704, 9479986056, 18959972112]

約数ペア:

[(1, 18959972112), (2, 9479986056), (3, 6319990704), (4, 4739993028), (6, 3159995352), (8, 2369996514), (9, 2106663568), (12, 1579997676), (16, 1184998257), (18, 1053331784), (24, 789998838), (36, 526665892), (43, 440929584), (48, 394999419), (72, 263332946), (86, 220464792), (129, 146976528), (144, 131666473), (172, 110232396), (258, 73488264), (344, 55116198), (387, 48992176), (516, 36744132), (688, 27558099), (774, 24496088), (1032, 18372066), (1548, 12248044), (2064, 9186033), (3096, 6124022), (6192, 3062011)]