18469506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^4$

素因数の和:108

約数の個数: 40

約数和(自身を含む): 42128784

約数和(自身を除く): 23659278

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 529, 759, 1058, 1518, 1587, 3174, 5819, 11638, 12167, 17457, 24334, 34914, 36501, 73002, 133837, 267674, 279841, 401511, 559682, 803022, 839523, 1679046, 3078251, 6156502, 9234753, 18469506]

約数ペア:

[(1, 18469506), (2, 9234753), (3, 6156502), (6, 3078251), (11, 1679046), (22, 839523), (23, 803022), (33, 559682), (46, 401511), (66, 279841), (69, 267674), (138, 133837), (253, 73002), (506, 36501), (529, 34914), (759, 24334), (1058, 17457), (1518, 12167), (1587, 11638), (3174, 5819)]