1540494

素因数分解:

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

素因数の和:153

約数の個数: 36

約数和(自身を含む): 3540888

約数和(自身を除く): 2000394

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 3721, 4209, 7442, 8418, 11163, 12627, 22326, 25254, 33489, 66978, 85583, 171166, 256749, 513498, 770247, 1540494]

約数ペア:

[(1, 1540494), (2, 770247), (3, 513498), (6, 256749), (9, 171166), (18, 85583), (23, 66978), (46, 33489), (61, 25254), (69, 22326), (122, 12627), (138, 11163), (183, 8418), (207, 7442), (366, 4209), (414, 3721), (549, 2806), (1098, 1403)]