12718494

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 29712384

約数和(自身を除く): 16993890

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 991, 1426, 1982, 2139, 2973, 4278, 5946, 6417, 8919, 12834, 17838, 22793, 30721, 45586, 61442, 68379, 92163, 136758, 184326, 205137, 276489, 410274, 552978, 706583, 1413166, 2119749, 4239498, 6359247, 12718494]

約数ペア:

[(1, 12718494), (2, 6359247), (3, 4239498), (6, 2119749), (9, 1413166), (18, 706583), (23, 552978), (31, 410274), (46, 276489), (62, 205137), (69, 184326), (93, 136758), (138, 92163), (186, 68379), (207, 61442), (279, 45586), (414, 30721), (558, 22793), (713, 17838), (991, 12834), (1426, 8919), (1982, 6417), (2139, 5946), (2973, 4278)]