18275748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 45650304

約数和(自身を除く): 27374556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 887, 1212, 1717, 1774, 2661, 3434, 3548, 5151, 5322, 6868, 10302, 10644, 15079, 20604, 30158, 45237, 60316, 89587, 90474, 179174, 180948, 268761, 358348, 537522, 1075044, 1522979, 3045958, 4568937, 6091916, 9137874, 18275748]

約数ペア:

[(1, 18275748), (2, 9137874), (3, 6091916), (4, 4568937), (6, 3045958), (12, 1522979), (17, 1075044), (34, 537522), (51, 358348), (68, 268761), (101, 180948), (102, 179174), (202, 90474), (204, 89587), (303, 60316), (404, 45237), (606, 30158), (887, 20604), (1212, 15079), (1717, 10644), (1774, 10302), (2661, 6868), (3434, 5322), (3548, 5151)]