21620341062

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1\times {\mathrm{13687}}^1$

素因数の和:14513

約数の個数: 48

約数和(自身を含む): 47284703232

約数和(自身を除く): 25664362170

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 691, 762, 1143, 1382, 2073, 2286, 4146, 6219, 12438, 13687, 27374, 41061, 82122, 87757, 123183, 175514, 246366, 263271, 526542, 789813, 1579626, 1738249, 3476498, 5214747, 9457717, 10429494, 15644241, 18915434, 28373151, 31288482, 56746302, 85119453, 170238906, 1201130059, 2402260118, 3603390177, 7206780354, 10810170531, 21620341062]

約数ペア:

[(1, 21620341062), (2, 10810170531), (3, 7206780354), (6, 3603390177), (9, 2402260118), (18, 1201130059), (127, 170238906), (254, 85119453), (381, 56746302), (691, 31288482), (762, 28373151), (1143, 18915434), (1382, 15644241), (2073, 10429494), (2286, 9457717), (4146, 5214747), (6219, 3476498), (12438, 1738249), (13687, 1579626), (27374, 789813), (41061, 526542), (82122, 263271), (87757, 246366), (123183, 175514)]