9149008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 19507680

約数和(自身を除く): 10358672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 229, 454, 458, 908, 916, 1816, 1832, 2497, 2519, 3632, 3664, 4994, 5038, 9988, 10076, 19976, 20152, 39952, 40304, 51983, 103966, 207932, 415864, 571813, 831728, 1143626, 2287252, 4574504, 9149008]

約数ペア:

[(1, 9149008), (2, 4574504), (4, 2287252), (8, 1143626), (11, 831728), (16, 571813), (22, 415864), (44, 207932), (88, 103966), (176, 51983), (227, 40304), (229, 39952), (454, 20152), (458, 19976), (908, 10076), (916, 9988), (1816, 5038), (1832, 4994), (2497, 3664), (2519, 3632)]