13237416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4969}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 36827700

約数和(自身を除く): 23590284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 4969, 9938, 14907, 19876, 29814, 39752, 44721, 59628, 89442, 119256, 178884, 183853, 357768, 367706, 551559, 735412, 1103118, 1470824, 1654677, 2206236, 3309354, 4412472, 6618708, 13237416]

約数ペア:

[(1, 13237416), (2, 6618708), (3, 4412472), (4, 3309354), (6, 2206236), (8, 1654677), (9, 1470824), (12, 1103118), (18, 735412), (24, 551559), (36, 367706), (37, 357768), (72, 183853), (74, 178884), (111, 119256), (148, 89442), (222, 59628), (296, 44721), (333, 39752), (444, 29814), (666, 19876), (888, 14907), (1332, 9938), (2664, 4969)]