189443916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{228797}}^1$

素因数の和:228830

約数の個数: 36

約数和(自身を含む): 499694832

約数和(自身を除く): 310250916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 228797, 457594, 686391, 915188, 1372782, 2059173, 2745564, 4118346, 5262331, 8236692, 10524662, 15786993, 21049324, 31573986, 47360979, 63147972, 94721958, 189443916]

約数ペア:

[(1, 189443916), (2, 94721958), (3, 63147972), (4, 47360979), (6, 31573986), (9, 21049324), (12, 15786993), (18, 10524662), (23, 8236692), (36, 5262331), (46, 4118346), (69, 2745564), (92, 2059173), (138, 1372782), (207, 915188), (276, 686391), (414, 457594), (828, 228797)]