12135888

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1272

約数の個数: 60

約数和(自身を含む): 34471008

約数和(自身を除く): 22335120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1187, 1278, 1704, 2374, 2556, 3408, 3561, 4748, 5112, 7122, 9496, 10224, 10683, 14244, 18992, 21366, 28488, 42732, 56976, 84277, 85464, 168554, 170928, 252831, 337108, 505662, 674216, 758493, 1011324, 1348432, 1516986, 2022648, 3033972, 4045296, 6067944, 12135888]

約数ペア:

[(1, 12135888), (2, 6067944), (3, 4045296), (4, 3033972), (6, 2022648), (8, 1516986), (9, 1348432), (12, 1011324), (16, 758493), (18, 674216), (24, 505662), (36, 337108), (48, 252831), (71, 170928), (72, 168554), (142, 85464), (144, 84277), (213, 56976), (284, 42732), (426, 28488), (568, 21366), (639, 18992), (852, 14244), (1136, 10683), (1187, 10224), (1278, 9496), (1704, 7122), (2374, 5112), (2556, 4748), (3408, 3561)]