39139176

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 61499544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 103, 142, 206, 213, 223, 284, 309, 412, 426, 446, 568, 618, 669, 824, 852, 892, 1236, 1338, 1704, 1784, 2472, 2676, 5352, 7313, 14626, 15833, 21939, 22969, 29252, 31666, 43878, 45938, 47499, 58504, 63332, 68907, 87756, 91876, 94998, 126664, 137814, 175512, 183752, 189996, 275628, 379992, 551256, 1630799, 3261598, 4892397, 6523196, 9784794, 13046392, 19569588, 39139176]

約数ペア:

[(1, 39139176), (2, 19569588), (3, 13046392), (4, 9784794), (6, 6523196), (8, 4892397), (12, 3261598), (24, 1630799), (71, 551256), (103, 379992), (142, 275628), (206, 189996), (213, 183752), (223, 175512), (284, 137814), (309, 126664), (412, 94998), (426, 91876), (446, 87756), (568, 68907), (618, 63332), (669, 58504), (824, 47499), (852, 45938), (892, 43878), (1236, 31666), (1338, 29252), (1704, 22969), (1784, 21939), (2472, 15833), (2676, 14626), (5352, 7313)]