20184714

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 50599296

約数和(自身を除く): 30414582

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 141, 162, 198, 241, 282, 297, 423, 482, 517, 594, 723, 846, 891, 1034, 1269, 1446, 1551, 1782, 2169, 2538, 2651, 3102, 3807, 4338, 4653, 5302, 6507, 7614, 7953, 9306, 11327, 13014, 13959, 15906, 19521, 22654, 23859, 27918, 33981, 39042, 41877, 47718, 67962, 71577, 83754, 101943, 124597, 143154, 203886, 214731, 249194, 305829, 373791, 429462, 611658, 747582, 917487, 1121373, 1834974, 2242746, 3364119, 6728238, 10092357, 20184714]

約数ペア:

[(1, 20184714), (2, 10092357), (3, 6728238), (6, 3364119), (9, 2242746), (11, 1834974), (18, 1121373), (22, 917487), (27, 747582), (33, 611658), (47, 429462), (54, 373791), (66, 305829), (81, 249194), (94, 214731), (99, 203886), (141, 143154), (162, 124597), (198, 101943), (241, 83754), (282, 71577), (297, 67962), (423, 47718), (482, 41877), (517, 39042), (594, 33981), (723, 27918), (846, 23859), (891, 22654), (1034, 19521), (1269, 15906), (1446, 13959), (1551, 13014), (1782, 11327), (2169, 9306), (2538, 7953), (2651, 7614), (3102, 6507), (3807, 5302), (4338, 4653)]