2271204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 6482112

約数和(自身を除く): 4210908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 211, 234, 276, 299, 414, 422, 468, 598, 633, 828, 844, 897, 1196, 1266, 1794, 1899, 2532, 2691, 2743, 3588, 3798, 4853, 5382, 5486, 7596, 8229, 9706, 10764, 10972, 14559, 16458, 19412, 24687, 29118, 32916, 43677, 49374, 58236, 63089, 87354, 98748, 126178, 174708, 189267, 252356, 378534, 567801, 757068, 1135602, 2271204]

約数ペア:

[(1, 2271204), (2, 1135602), (3, 757068), (4, 567801), (6, 378534), (9, 252356), (12, 189267), (13, 174708), (18, 126178), (23, 98748), (26, 87354), (36, 63089), (39, 58236), (46, 49374), (52, 43677), (69, 32916), (78, 29118), (92, 24687), (117, 19412), (138, 16458), (156, 14559), (207, 10972), (211, 10764), (234, 9706), (276, 8229), (299, 7596), (414, 5486), (422, 5382), (468, 4853), (598, 3798), (633, 3588), (828, 2743), (844, 2691), (897, 2532), (1196, 1899), (1266, 1794)]