6561744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 19760640

約数和(自身を除く): 13198896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 331, 336, 354, 413, 472, 662, 708, 826, 944, 993, 1239, 1324, 1416, 1652, 1986, 2317, 2478, 2648, 2832, 3304, 3972, 4634, 4956, 5296, 6608, 6951, 7944, 9268, 9912, 13902, 15888, 18536, 19529, 19824, 27804, 37072, 39058, 55608, 58587, 78116, 111216, 117174, 136703, 156232, 234348, 273406, 312464, 410109, 468696, 546812, 820218, 937392, 1093624, 1640436, 2187248, 3280872, 6561744]

約数ペア:

[(1, 6561744), (2, 3280872), (3, 2187248), (4, 1640436), (6, 1093624), (7, 937392), (8, 820218), (12, 546812), (14, 468696), (16, 410109), (21, 312464), (24, 273406), (28, 234348), (42, 156232), (48, 136703), (56, 117174), (59, 111216), (84, 78116), (112, 58587), (118, 55608), (168, 39058), (177, 37072), (236, 27804), (331, 19824), (336, 19529), (354, 18536), (413, 15888), (472, 13902), (662, 9912), (708, 9268), (826, 7944), (944, 6951), (993, 6608), (1239, 5296), (1324, 4956), (1416, 4634), (1652, 3972), (1986, 3304), (2317, 2832), (2478, 2648)]