2179390914

素因数分解:

$2^1\times 3^3\times {\mathrm{40359091}}^1$

素因数の和:40359102

約数の個数: 16

約数和(自身を含む): 4843091040

約数和(自身を除く): 2663700126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 40359091, 80718182, 121077273, 242154546, 363231819, 726463638, 1089695457, 2179390914]

約数ペア:

[(1, 2179390914), (2, 1089695457), (3, 726463638), (6, 363231819), (9, 242154546), (18, 121077273), (27, 80718182), (54, 40359091)]