1969969806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15634681}}^1$

素因数の和:15634696

約数の個数: 24

約数和(自身を含む): 4878020784

約数和(自身を除く): 2908050978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15634681, 31269362, 46904043, 93808086, 109442767, 140712129, 218885534, 281424258, 328328301, 656656602, 984984903, 1969969806]

約数ペア:

[(1, 1969969806), (2, 984984903), (3, 656656602), (6, 328328301), (7, 281424258), (9, 218885534), (14, 140712129), (18, 109442767), (21, 93808086), (42, 46904043), (63, 31269362), (126, 15634681)]