7900956

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1493}}^1$

素因数の和:1520

約数の個数: 72

約数和(自身を含む): 23844240

約数和(自身を除く): 15943284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1493, 1764, 2646, 2986, 4479, 5292, 5972, 8958, 10451, 13437, 17916, 20902, 26874, 31353, 40311, 41804, 53748, 62706, 73157, 80622, 94059, 125412, 146314, 161244, 188118, 219471, 282177, 292628, 376236, 438942, 564354, 658413, 877884, 1128708, 1316826, 1975239, 2633652, 3950478, 7900956]

約数ペア:

[(1, 7900956), (2, 3950478), (3, 2633652), (4, 1975239), (6, 1316826), (7, 1128708), (9, 877884), (12, 658413), (14, 564354), (18, 438942), (21, 376236), (27, 292628), (28, 282177), (36, 219471), (42, 188118), (49, 161244), (54, 146314), (63, 125412), (84, 94059), (98, 80622), (108, 73157), (126, 62706), (147, 53748), (189, 41804), (196, 40311), (252, 31353), (294, 26874), (378, 20902), (441, 17916), (588, 13437), (756, 10451), (882, 8958), (1323, 5972), (1493, 5292), (1764, 4479), (2646, 2986)]