17974896

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 49476000

約数和(自身を除く): 31501104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 349, 444, 464, 592, 696, 698, 888, 1047, 1073, 1392, 1396, 1776, 2094, 2146, 2792, 3219, 4188, 4292, 5584, 6438, 8376, 8584, 10121, 12876, 12913, 16752, 17168, 20242, 25752, 25826, 30363, 38739, 40484, 51504, 51652, 60726, 77478, 80968, 103304, 121452, 154956, 161936, 206608, 242904, 309912, 374477, 485808, 619824, 748954, 1123431, 1497908, 2246862, 2995816, 4493724, 5991632, 8987448, 17974896]

約数ペア:

[(1, 17974896), (2, 8987448), (3, 5991632), (4, 4493724), (6, 2995816), (8, 2246862), (12, 1497908), (16, 1123431), (24, 748954), (29, 619824), (37, 485808), (48, 374477), (58, 309912), (74, 242904), (87, 206608), (111, 161936), (116, 154956), (148, 121452), (174, 103304), (222, 80968), (232, 77478), (296, 60726), (348, 51652), (349, 51504), (444, 40484), (464, 38739), (592, 30363), (696, 25826), (698, 25752), (888, 20242), (1047, 17168), (1073, 16752), (1392, 12913), (1396, 12876), (1776, 10121), (2094, 8584), (2146, 8376), (2792, 6438), (3219, 5584), (4188, 4292)]