47871978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103619}}^1$

素因数の和:103642

約数の個数: 32

約数和(自身を含む): 119370240

約数和(自身を除く): 71498262

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 103619, 207238, 310857, 621714, 725333, 1139809, 1450666, 2175999, 2279618, 3419427, 4351998, 6838854, 7978663, 15957326, 23935989, 47871978]

約数ペア:

[(1, 47871978), (2, 23935989), (3, 15957326), (6, 7978663), (7, 6838854), (11, 4351998), (14, 3419427), (21, 2279618), (22, 2175999), (33, 1450666), (42, 1139809), (66, 725333), (77, 621714), (154, 310857), (231, 207238), (462, 103619)]