17814468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 32504892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 103, 116, 142, 174, 203, 206, 213, 284, 309, 348, 406, 412, 426, 497, 609, 618, 721, 812, 852, 994, 1218, 1236, 1442, 1491, 1988, 2059, 2163, 2436, 2884, 2982, 2987, 4118, 4326, 5964, 5974, 6177, 7313, 8236, 8652, 8961, 11948, 12354, 14413, 14626, 17922, 20909, 21939, 24708, 28826, 29252, 35844, 41818, 43239, 43878, 51191, 57652, 62727, 83636, 86478, 87756, 102382, 125454, 153573, 172956, 204764, 212077, 250908, 307146, 424154, 614292, 636231, 848308, 1272462, 1484539, 2544924, 2969078, 4453617, 5938156, 8907234, 17814468]

約数ペア:

[(1, 17814468), (2, 8907234), (3, 5938156), (4, 4453617), (6, 2969078), (7, 2544924), (12, 1484539), (14, 1272462), (21, 848308), (28, 636231), (29, 614292), (42, 424154), (58, 307146), (71, 250908), (84, 212077), (87, 204764), (103, 172956), (116, 153573), (142, 125454), (174, 102382), (203, 87756), (206, 86478), (213, 83636), (284, 62727), (309, 57652), (348, 51191), (406, 43878), (412, 43239), (426, 41818), (497, 35844), (609, 29252), (618, 28826), (721, 24708), (812, 21939), (852, 20909), (994, 17922), (1218, 14626), (1236, 14413), (1442, 12354), (1491, 11948), (1988, 8961), (2059, 8652), (2163, 8236), (2436, 7313), (2884, 6177), (2982, 5974), (2987, 5964), (4118, 4326)]