42030828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23827}}^1$

素因数の和:23851

約数の個数: 54

約数和(自身を含む): 123595836

約数和(自身を除く): 81565008

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23827, 47654, 71481, 95308, 142962, 166789, 214443, 285924, 333578, 428886, 500367, 667156, 857772, 1000734, 1167523, 1501101, 2001468, 2335046, 3002202, 3502569, 4670092, 6004404, 7005138, 10507707, 14010276, 21015414, 42030828]

約数ペア:

[(1, 42030828), (2, 21015414), (3, 14010276), (4, 10507707), (6, 7005138), (7, 6004404), (9, 4670092), (12, 3502569), (14, 3002202), (18, 2335046), (21, 2001468), (28, 1501101), (36, 1167523), (42, 1000734), (49, 857772), (63, 667156), (84, 500367), (98, 428886), (126, 333578), (147, 285924), (196, 214443), (252, 166789), (294, 142962), (441, 95308), (588, 71481), (882, 47654), (1764, 23827)]