38893212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 105277536

約数和(自身を除く): 66384324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 617, 618, 927, 1234, 1236, 1751, 1851, 1854, 2468, 3502, 3702, 3708, 5253, 5553, 7004, 7404, 10489, 10506, 11106, 15759, 20978, 21012, 22212, 31467, 31518, 41956, 62934, 63036, 63551, 94401, 125868, 127102, 188802, 190653, 254204, 377604, 381306, 571959, 762612, 1080367, 1143918, 2160734, 2287836, 3241101, 4321468, 6482202, 9723303, 12964404, 19446606, 38893212]

約数ペア:

[(1, 38893212), (2, 19446606), (3, 12964404), (4, 9723303), (6, 6482202), (9, 4321468), (12, 3241101), (17, 2287836), (18, 2160734), (34, 1143918), (36, 1080367), (51, 762612), (68, 571959), (102, 381306), (103, 377604), (153, 254204), (204, 190653), (206, 188802), (306, 127102), (309, 125868), (412, 94401), (612, 63551), (617, 63036), (618, 62934), (927, 41956), (1234, 31518), (1236, 31467), (1751, 22212), (1851, 21012), (1854, 20978), (2468, 15759), (3502, 11106), (3702, 10506), (3708, 10489), (5253, 7404), (5553, 7004)]