15372648

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9318

約数の個数: 48

約数和(自身を含む): 43449120

約数和(自身を除く): 28076472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9283, 18566, 27849, 37132, 55698, 74264, 83547, 111396, 167094, 213509, 222792, 334188, 427018, 640527, 668376, 854036, 1281054, 1708072, 1921581, 2562108, 3843162, 5124216, 7686324, 15372648]

約数ペア:

[(1, 15372648), (2, 7686324), (3, 5124216), (4, 3843162), (6, 2562108), (8, 1921581), (9, 1708072), (12, 1281054), (18, 854036), (23, 668376), (24, 640527), (36, 427018), (46, 334188), (69, 222792), (72, 213509), (92, 167094), (138, 111396), (184, 83547), (207, 74264), (276, 55698), (414, 37132), (552, 27849), (828, 18566), (1656, 9283)]