13261164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 37920960

約数和(自身を除く): 24659796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1187, 1596, 1862, 2374, 2793, 3561, 3724, 4748, 5586, 7122, 8309, 11172, 14244, 16618, 22553, 24927, 33236, 45106, 49854, 58163, 67659, 90212, 99708, 116326, 135318, 157871, 174489, 232652, 270636, 315742, 348978, 473613, 631484, 697956, 947226, 1105097, 1894452, 2210194, 3315291, 4420388, 6630582, 13261164]

約数ペア:

[(1, 13261164), (2, 6630582), (3, 4420388), (4, 3315291), (6, 2210194), (7, 1894452), (12, 1105097), (14, 947226), (19, 697956), (21, 631484), (28, 473613), (38, 348978), (42, 315742), (49, 270636), (57, 232652), (76, 174489), (84, 157871), (98, 135318), (114, 116326), (133, 99708), (147, 90212), (196, 67659), (228, 58163), (266, 49854), (294, 45106), (399, 33236), (532, 24927), (588, 22553), (798, 16618), (931, 14244), (1187, 11172), (1596, 8309), (1862, 7122), (2374, 5586), (2793, 4748), (3561, 3724)]