18299887072

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{64919}}^1$

素因数の和:65335

約数の個数: 48

約数和(自身を含む): 37693071360

約数和(自身を除く): 19393184288

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 383, 736, 766, 1532, 3064, 6128, 8809, 12256, 17618, 35236, 64919, 70472, 129838, 140944, 259676, 281888, 519352, 1038704, 1493137, 2077408, 2986274, 5972548, 11945096, 23890192, 24863977, 47780384, 49727954, 99455908, 198911816, 397823632, 571871471, 795647264, 1143742942, 2287485884, 4574971768, 9149943536, 18299887072]

約数ペア:

[(1, 18299887072), (2, 9149943536), (4, 4574971768), (8, 2287485884), (16, 1143742942), (23, 795647264), (32, 571871471), (46, 397823632), (92, 198911816), (184, 99455908), (368, 49727954), (383, 47780384), (736, 24863977), (766, 23890192), (1532, 11945096), (3064, 5972548), (6128, 2986274), (8809, 2077408), (12256, 1493137), (17618, 1038704), (35236, 519352), (64919, 281888), (70472, 259676), (129838, 140944)]