42779898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4739

約数の個数: 48

約数和(自身を含む): 107405376

約数和(自身を除く): 64625478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 4651, 9198, 9302, 13953, 27906, 32557, 41859, 65114, 83718, 97671, 195342, 293013, 339523, 586026, 679046, 1018569, 2037138, 2376661, 3055707, 4753322, 6111414, 7129983, 14259966, 21389949, 42779898]

約数ペア:

[(1, 42779898), (2, 21389949), (3, 14259966), (6, 7129983), (7, 6111414), (9, 4753322), (14, 3055707), (18, 2376661), (21, 2037138), (42, 1018569), (63, 679046), (73, 586026), (126, 339523), (146, 293013), (219, 195342), (438, 97671), (511, 83718), (657, 65114), (1022, 41859), (1314, 32557), (1533, 27906), (3066, 13953), (4599, 9302), (4651, 9198)]