2247606

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 5222880

約数和(自身を除く): 2975274

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 89, 122, 138, 178, 183, 207, 267, 366, 414, 534, 549, 801, 1098, 1403, 1602, 2047, 2806, 4094, 4209, 5429, 6141, 8418, 10858, 12282, 12627, 16287, 18423, 25254, 32574, 36846, 48861, 97722, 124867, 249734, 374601, 749202, 1123803, 2247606]

約数ペア:

[(1, 2247606), (2, 1123803), (3, 749202), (6, 374601), (9, 249734), (18, 124867), (23, 97722), (46, 48861), (61, 36846), (69, 32574), (89, 25254), (122, 18423), (138, 16287), (178, 12627), (183, 12282), (207, 10858), (267, 8418), (366, 6141), (414, 5429), (534, 4209), (549, 4094), (801, 2806), (1098, 2047), (1403, 1602)]