15946488

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 43414800

約数和(自身を除く): 27468312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 919, 964, 1446, 1838, 1928, 2169, 2757, 2892, 3676, 4338, 5514, 5784, 7352, 8271, 8676, 11028, 16542, 17352, 22056, 33084, 66168, 221479, 442958, 664437, 885916, 1328874, 1771832, 1993311, 2657748, 3986622, 5315496, 7973244, 15946488]

約数ペア:

[(1, 15946488), (2, 7973244), (3, 5315496), (4, 3986622), (6, 2657748), (8, 1993311), (9, 1771832), (12, 1328874), (18, 885916), (24, 664437), (36, 442958), (72, 221479), (241, 66168), (482, 33084), (723, 22056), (919, 17352), (964, 16542), (1446, 11028), (1838, 8676), (1928, 8271), (2169, 7352), (2757, 5784), (2892, 5514), (3676, 4338)]