1813413714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{857}}^1$

素因数の和:1559

約数の個数: 64

約数和(自身を含む): 4206698496

約数和(自身を除く): 2393284782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 607, 857, 1162, 1214, 1714, 1743, 1821, 2571, 3486, 3642, 4249, 5142, 5999, 8498, 11998, 12747, 17997, 25494, 35994, 50381, 71131, 100762, 142262, 151143, 213393, 302286, 352667, 426786, 497917, 520199, 705334, 995834, 1040398, 1058001, 1493751, 1560597, 2116002, 2987502, 3121194, 3641393, 7282786, 10924179, 21848358, 43176517, 86353034, 129529551, 259059102, 302235619, 604471238, 906706857, 1813413714]

約数ペア:

[(1, 1813413714), (2, 906706857), (3, 604471238), (6, 302235619), (7, 259059102), (14, 129529551), (21, 86353034), (42, 43176517), (83, 21848358), (166, 10924179), (249, 7282786), (498, 3641393), (581, 3121194), (607, 2987502), (857, 2116002), (1162, 1560597), (1214, 1493751), (1714, 1058001), (1743, 1040398), (1821, 995834), (2571, 705334), (3486, 520199), (3642, 497917), (4249, 426786), (5142, 352667), (5999, 302286), (8498, 213393), (11998, 151143), (12747, 142262), (17997, 100762), (25494, 71131), (35994, 50381)]