18666164952

素因数分解:

$2^3\times 3^2\times {\mathrm{547}}^1\times {\mathrm{473953}}^1$

素因数の和:474512

約数の個数: 48

約数和(自身を含む): 50646724440

約数和(自身を除く): 31980559488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 9846, 13128, 19692, 39384, 473953, 947906, 1421859, 1895812, 2843718, 3791624, 4265577, 5687436, 8531154, 11374872, 17062308, 34124616, 259252291, 518504582, 777756873, 1037009164, 1555513746, 2074018328, 2333270619, 3111027492, 4666541238, 6222054984, 9333082476, 18666164952]

約数ペア:

[(1, 18666164952), (2, 9333082476), (3, 6222054984), (4, 4666541238), (6, 3111027492), (8, 2333270619), (9, 2074018328), (12, 1555513746), (18, 1037009164), (24, 777756873), (36, 518504582), (72, 259252291), (547, 34124616), (1094, 17062308), (1641, 11374872), (2188, 8531154), (3282, 5687436), (4376, 4265577), (4923, 3791624), (6564, 2843718), (9846, 1895812), (13128, 1421859), (19692, 947906), (39384, 473953)]