13220496

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^2$

素因数の和:222

約数の個数: 75

約数和(自身を含む): 38646553

約数和(自身を除く): 25426057

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 606, 648, 808, 909, 1212, 1296, 1616, 1818, 2424, 2727, 3636, 4848, 5454, 7272, 8181, 10201, 10908, 14544, 16362, 20402, 21816, 30603, 32724, 40804, 43632, 61206, 65448, 81608, 91809, 122412, 130896, 163216, 183618, 244824, 275427, 367236, 489648, 550854, 734472, 826281, 1101708, 1468944, 1652562, 2203416, 3305124, 4406832, 6610248, 13220496]

約数ペア:

[(1, 13220496), (2, 6610248), (3, 4406832), (4, 3305124), (6, 2203416), (8, 1652562), (9, 1468944), (12, 1101708), (16, 826281), (18, 734472), (24, 550854), (27, 489648), (36, 367236), (48, 275427), (54, 244824), (72, 183618), (81, 163216), (101, 130896), (108, 122412), (144, 91809), (162, 81608), (202, 65448), (216, 61206), (303, 43632), (324, 40804), (404, 32724), (432, 30603), (606, 21816), (648, 20402), (808, 16362), (909, 14544), (1212, 10908), (1296, 10201), (1616, 8181), (1818, 7272), (2424, 5454), (2727, 4848)]