17820384

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 49986720

約数和(自身を除く): 32166336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 74, 87, 96, 111, 116, 148, 173, 174, 222, 232, 296, 346, 348, 444, 464, 519, 592, 692, 696, 888, 928, 1038, 1073, 1184, 1384, 1392, 1776, 2076, 2146, 2768, 2784, 3219, 3552, 4152, 4292, 5017, 5536, 6401, 6438, 8304, 8584, 10034, 12802, 12876, 15051, 16608, 17168, 19203, 20068, 25604, 25752, 30102, 34336, 38406, 40136, 51208, 51504, 60204, 76812, 80272, 102416, 103008, 120408, 153624, 160544, 185629, 204832, 240816, 307248, 371258, 481632, 556887, 614496, 742516, 1113774, 1485032, 2227548, 2970064, 4455096, 5940128, 8910192, 17820384]

約数ペア:

[(1, 17820384), (2, 8910192), (3, 5940128), (4, 4455096), (6, 2970064), (8, 2227548), (12, 1485032), (16, 1113774), (24, 742516), (29, 614496), (32, 556887), (37, 481632), (48, 371258), (58, 307248), (74, 240816), (87, 204832), (96, 185629), (111, 160544), (116, 153624), (148, 120408), (173, 103008), (174, 102416), (222, 80272), (232, 76812), (296, 60204), (346, 51504), (348, 51208), (444, 40136), (464, 38406), (519, 34336), (592, 30102), (692, 25752), (696, 25604), (888, 20068), (928, 19203), (1038, 17168), (1073, 16608), (1184, 15051), (1384, 12876), (1392, 12802), (1776, 10034), (2076, 8584), (2146, 8304), (2768, 6438), (2784, 6401), (3219, 5536), (3552, 5017), (4152, 4292)]