2018940714

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{337}}^1\times {\mathrm{587}}^1$

素因数の和:951

約数の個数: 112

約数和(自身を含む): 5213452608

約数和(自身を除く): 3194511894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 337, 378, 486, 567, 587, 674, 729, 1011, 1134, 1174, 1458, 1701, 1761, 2022, 2359, 3033, 3402, 3522, 4109, 4718, 5103, 5283, 6066, 7077, 8218, 9099, 10206, 10566, 12327, 14154, 15849, 18198, 21231, 24654, 27297, 31698, 36981, 42462, 47547, 54594, 63693, 73962, 81891, 95094, 110943, 127386, 142641, 163782, 191079, 197819, 221886, 245673, 285282, 332829, 382158, 395638, 427923, 491346, 573237, 593457, 665658, 855846, 998487, 1146474, 1186914, 1384733, 1719711, 1780371, 1996974, 2769466, 2995461, 3439422, 3560742, 4154199, 5341113, 5990922, 8308398, 10682226, 12462597, 16023339, 24925194, 32046678, 37387791, 48070017, 74775582, 96140034, 112163373, 144210051, 224326746, 288420102, 336490119, 672980238, 1009470357, 2018940714]

約数ペア:

[(1, 2018940714), (2, 1009470357), (3, 672980238), (6, 336490119), (7, 288420102), (9, 224326746), (14, 144210051), (18, 112163373), (21, 96140034), (27, 74775582), (42, 48070017), (54, 37387791), (63, 32046678), (81, 24925194), (126, 16023339), (162, 12462597), (189, 10682226), (243, 8308398), (337, 5990922), (378, 5341113), (486, 4154199), (567, 3560742), (587, 3439422), (674, 2995461), (729, 2769466), (1011, 1996974), (1134, 1780371), (1174, 1719711), (1458, 1384733), (1701, 1186914), (1761, 1146474), (2022, 998487), (2359, 855846), (3033, 665658), (3402, 593457), (3522, 573237), (4109, 491346), (4718, 427923), (5103, 395638), (5283, 382158), (6066, 332829), (7077, 285282), (8218, 245673), (9099, 221886), (10206, 197819), (10566, 191079), (12327, 163782), (14154, 142641), (15849, 127386), (18198, 110943), (21231, 95094), (24654, 81891), (27297, 73962), (31698, 63693), (36981, 54594), (42462, 47547)]