54191818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 36476342

約数列:

[1, 2, 17, 23, 34, 46, 131, 262, 391, 529, 782, 1058, 2227, 3013, 4454, 6026, 8993, 12167, 17986, 24334, 51221, 69299, 102442, 138598, 206839, 413678, 1178083, 1593877, 2356166, 3187754, 27095909, 54191818]

約数ペア:

[(1, 54191818), (2, 27095909), (17, 3187754), (23, 2356166), (34, 1593877), (46, 1178083), (131, 413678), (262, 206839), (391, 138598), (529, 102442), (782, 69299), (1058, 51221), (2227, 24334), (3013, 17986), (4454, 12167), (6026, 8993)]