1805316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 4558848

約数和(自身を除く): 2753532

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 211, 276, 372, 422, 633, 713, 844, 1266, 1426, 2139, 2532, 2852, 4278, 4853, 6541, 8556, 9706, 13082, 14559, 19412, 19623, 26164, 29118, 39246, 58236, 78492, 150443, 300886, 451329, 601772, 902658, 1805316]

約数ペア:

[(1, 1805316), (2, 902658), (3, 601772), (4, 451329), (6, 300886), (12, 150443), (23, 78492), (31, 58236), (46, 39246), (62, 29118), (69, 26164), (92, 19623), (93, 19412), (124, 14559), (138, 13082), (186, 9706), (211, 8556), (276, 6541), (372, 4853), (422, 4278), (633, 2852), (713, 2532), (844, 2139), (1266, 1426)]