9781074

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 40

約数和(自身を含む): 22106700

約数和(自身を除く): 12325626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 349, 519, 698, 1038, 1047, 1557, 2094, 3114, 3141, 4671, 6282, 9342, 9423, 14013, 18846, 28026, 28269, 56538, 60377, 120754, 181131, 362262, 543393, 1086786, 1630179, 3260358, 4890537, 9781074]

約数ペア:

[(1, 9781074), (2, 4890537), (3, 3260358), (6, 1630179), (9, 1086786), (18, 543393), (27, 362262), (54, 181131), (81, 120754), (162, 60377), (173, 56538), (346, 28269), (349, 28026), (519, 18846), (698, 14013), (1038, 9423), (1047, 9342), (1557, 6282), (2094, 4671), (3114, 3141)]