17268228

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 45534720

約数和(自身を除く): 28266492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 239, 324, 446, 478, 669, 717, 892, 956, 1338, 1434, 2007, 2151, 2676, 2868, 4014, 4302, 6021, 6453, 8028, 8604, 12042, 12906, 18063, 19359, 24084, 25812, 36126, 38718, 53297, 72252, 77436, 106594, 159891, 213188, 319782, 479673, 639564, 959346, 1439019, 1918692, 2878038, 4317057, 5756076, 8634114, 17268228]

約数ペア:

[(1, 17268228), (2, 8634114), (3, 5756076), (4, 4317057), (6, 2878038), (9, 1918692), (12, 1439019), (18, 959346), (27, 639564), (36, 479673), (54, 319782), (81, 213188), (108, 159891), (162, 106594), (223, 77436), (239, 72252), (324, 53297), (446, 38718), (478, 36126), (669, 25812), (717, 24084), (892, 19359), (956, 18063), (1338, 12906), (1434, 12042), (2007, 8604), (2151, 8028), (2676, 6453), (2868, 6021), (4014, 4302)]