18084865491

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{32099}}^1$

素因数の和:32397

約数の個数: 64

約数和(自身を含む): 33527808000

約数和(自身を除く): 15442942509

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 271, 297, 693, 813, 1897, 2079, 2439, 2981, 5691, 7317, 8943, 17073, 20867, 26829, 32099, 51219, 62601, 80487, 96297, 187803, 224693, 288891, 353089, 563409, 674079, 866673, 1059267, 2022237, 2471623, 3177801, 6066711, 7414869, 8698829, 9533403, 22244607, 26096487, 60891803, 66733821, 78289461, 95687119, 182675409, 234868383, 287061357, 548026227, 669809833, 861184071, 1644078681, 2009429499, 2583552213, 6028288497, 18084865491]

約数ペア:

[(1, 18084865491), (3, 6028288497), (7, 2583552213), (9, 2009429499), (11, 1644078681), (21, 861184071), (27, 669809833), (33, 548026227), (63, 287061357), (77, 234868383), (99, 182675409), (189, 95687119), (231, 78289461), (271, 66733821), (297, 60891803), (693, 26096487), (813, 22244607), (1897, 9533403), (2079, 8698829), (2439, 7414869), (2981, 6066711), (5691, 3177801), (7317, 2471623), (8943, 2022237), (17073, 1059267), (20867, 866673), (26829, 674079), (32099, 563409), (51219, 353089), (62601, 288891), (80487, 224693), (96297, 187803)]