2913876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 8712704

約数和(自身を除く): 5798828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 373, 434, 558, 651, 746, 868, 1116, 1119, 1302, 1492, 1953, 2238, 2604, 2611, 3357, 3906, 4476, 5222, 6714, 7812, 7833, 10444, 11563, 13428, 15666, 23126, 23499, 31332, 34689, 46252, 46998, 69378, 80941, 93996, 104067, 138756, 161882, 208134, 242823, 323764, 416268, 485646, 728469, 971292, 1456938, 2913876]

約数ペア:

[(1, 2913876), (2, 1456938), (3, 971292), (4, 728469), (6, 485646), (7, 416268), (9, 323764), (12, 242823), (14, 208134), (18, 161882), (21, 138756), (28, 104067), (31, 93996), (36, 80941), (42, 69378), (62, 46998), (63, 46252), (84, 34689), (93, 31332), (124, 23499), (126, 23126), (186, 15666), (217, 13428), (252, 11563), (279, 10444), (372, 7833), (373, 7812), (434, 6714), (558, 5222), (651, 4476), (746, 3906), (868, 3357), (1116, 2611), (1119, 2604), (1302, 2238), (1492, 1953)]