218361852

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{12107}}^1$

素因数の和:12287

約数の個数: 48

約数和(自身を含む): 569560320

約数和(自身を除く): 351198468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 12107, 18036, 24214, 36321, 48428, 72642, 108963, 145284, 217926, 326889, 435852, 653778, 1307556, 2021869, 4043738, 6065607, 8087476, 12131214, 18196821, 24262428, 36393642, 54590463, 72787284, 109180926, 218361852]

約数ペア:

[(1, 218361852), (2, 109180926), (3, 72787284), (4, 54590463), (6, 36393642), (9, 24262428), (12, 18196821), (18, 12131214), (27, 8087476), (36, 6065607), (54, 4043738), (108, 2021869), (167, 1307556), (334, 653778), (501, 435852), (668, 326889), (1002, 217926), (1503, 145284), (2004, 108963), (3006, 72642), (4509, 48428), (6012, 36321), (9018, 24214), (12107, 18036)]