15190488

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9173}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 42934320

約数和(自身を除く): 27743832

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, 9173, 18346, 27519, 36692, 55038, 73384, 82557, 110076, 165114, 210979, 220152, 330228, 421958, 632937, 660456, 843916, 1265874, 1687832, 1898811, 2531748, 3797622, 5063496, 7595244, 15190488]

約数ペア:

[(1, 15190488), (2, 7595244), (3, 5063496), (4, 3797622), (6, 2531748), (8, 1898811), (9, 1687832), (12, 1265874), (18, 843916), (23, 660456), (24, 632937), (36, 421958), (46, 330228), (69, 220152), (72, 210979), (92, 165114), (138, 110076), (184, 82557), (207, 73384), (276, 55038), (414, 36692), (552, 27519), (828, 18346), (1656, 9173)]