11971944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 34334820

約数和(自身を除く): 22362876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 9781, 19562, 29343, 39124, 58686, 78248, 88029, 117372, 166277, 176058, 234744, 332554, 352116, 498831, 665108, 704232, 997662, 1330216, 1496493, 1995324, 2992986, 3990648, 5985972, 11971944]

約数ペア:

[(1, 11971944), (2, 5985972), (3, 3990648), (4, 2992986), (6, 1995324), (8, 1496493), (9, 1330216), (12, 997662), (17, 704232), (18, 665108), (24, 498831), (34, 352116), (36, 332554), (51, 234744), (68, 176058), (72, 166277), (102, 117372), (136, 88029), (153, 78248), (204, 58686), (306, 39124), (408, 29343), (612, 19562), (1224, 9781)]