12975528

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 34070400

約数和(自身を除く): 21094872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 103, 116, 174, 181, 206, 232, 309, 348, 362, 412, 543, 618, 696, 724, 824, 1086, 1236, 1448, 2172, 2472, 2987, 4344, 5249, 5974, 8961, 10498, 11948, 15747, 17922, 18643, 20996, 23896, 31494, 35844, 37286, 41992, 55929, 62988, 71688, 74572, 111858, 125976, 149144, 223716, 447432, 540647, 1081294, 1621941, 2162588, 3243882, 4325176, 6487764, 12975528]

約数ペア:

[(1, 12975528), (2, 6487764), (3, 4325176), (4, 3243882), (6, 2162588), (8, 1621941), (12, 1081294), (24, 540647), (29, 447432), (58, 223716), (87, 149144), (103, 125976), (116, 111858), (174, 74572), (181, 71688), (206, 62988), (232, 55929), (309, 41992), (348, 37286), (362, 35844), (412, 31494), (543, 23896), (618, 20996), (696, 18643), (724, 17922), (824, 15747), (1086, 11948), (1236, 10498), (1448, 8961), (2172, 5974), (2472, 5249), (2987, 4344)]