7180422.00000000

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39317}}^1$

素因数の和:39349

約数の個数: 48

約数和(自身を含む): 220180800

約数和(自身を除く): 139502316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 39317, 78634, 117951, 157268, 235902, 353853, 471804, 707706, 747023, 1061559, 1415412, 1494046, 2123118, 2241069, 2988092, 4246236, 4482138, 6723207, 8964276, 13446414, 20169621, 26892828, 40339242, 80678484]

約数ペア:

[(1, 80678484), (2, 40339242), (3, 26892828), (4, 20169621), (6, 13446414), (9, 8964276), (12, 6723207), (18, 4482138), (19, 4246236), (27, 2988092), (36, 2241069), (38, 2123118), (54, 1494046), (57, 1415412), (76, 1061559), (108, 747023), (114, 707706), (171, 471804), (228, 353853), (342, 235902), (513, 157268), (684, 117951), (1026, 78634), (2052, 39317)]