9915372

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^2$

素因数の和:221

約数の個数: 54

約数和(自身を含む): 26252044

約数和(自身を除く): 16336672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 324, 404, 486, 606, 909, 972, 1212, 1818, 2727, 3636, 5454, 8181, 10201, 10908, 16362, 20402, 24543, 30603, 32724, 40804, 49086, 61206, 91809, 98172, 122412, 183618, 275427, 367236, 550854, 826281, 1101708, 1652562, 2478843, 3305124, 4957686, 9915372]

約数ペア:

[(1, 9915372), (2, 4957686), (3, 3305124), (4, 2478843), (6, 1652562), (9, 1101708), (12, 826281), (18, 550854), (27, 367236), (36, 275427), (54, 183618), (81, 122412), (101, 98172), (108, 91809), (162, 61206), (202, 49086), (243, 40804), (303, 32724), (324, 30603), (404, 24543), (486, 20402), (606, 16362), (909, 10908), (972, 10201), (1212, 8181), (1818, 5454), (2727, 3636)]