1395912

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 4062960

約数和(自身を除く): 2667048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1187, 2374, 3561, 4748, 7122, 8309, 9496, 14244, 16618, 24927, 28488, 33236, 49854, 58163, 66472, 99708, 116326, 174489, 199416, 232652, 348978, 465304, 697956, 1395912]

約数ペア:

[(1, 1395912), (2, 697956), (3, 465304), (4, 348978), (6, 232652), (7, 199416), (8, 174489), (12, 116326), (14, 99708), (21, 66472), (24, 58163), (28, 49854), (42, 33236), (49, 28488), (56, 24927), (84, 16618), (98, 14244), (147, 9496), (168, 8309), (196, 7122), (294, 4748), (392, 3561), (588, 2374), (1176, 1187)]