15851304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{4493}}^1$

素因数の和:4519

約数の個数: 72

約数和(自身を含む): 49950810

約数和(自身を除く): 34099506

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 4493, 8986, 13479, 17972, 26958, 31451, 35944, 40437, 53916, 62902, 80874, 94353, 107832, 125804, 161748, 188706, 220157, 251608, 283059, 323496, 377412, 440314, 566118, 660471, 754824, 880628, 1132236, 1320942, 1761256, 1981413, 2264472, 2641884, 3962826, 5283768, 7925652, 15851304]

約数ペア:

[(1, 15851304), (2, 7925652), (3, 5283768), (4, 3962826), (6, 2641884), (7, 2264472), (8, 1981413), (9, 1761256), (12, 1320942), (14, 1132236), (18, 880628), (21, 754824), (24, 660471), (28, 566118), (36, 440314), (42, 377412), (49, 323496), (56, 283059), (63, 251608), (72, 220157), (84, 188706), (98, 161748), (126, 125804), (147, 107832), (168, 94353), (196, 80874), (252, 62902), (294, 53916), (392, 40437), (441, 35944), (504, 31451), (588, 26958), (882, 17972), (1176, 13479), (1764, 8986), (3528, 4493)]