21410366634

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{841801}}^1$

素因数の和:841972

約数の個数: 40

約数和(自身を含む): 48280711908

約数和(自身を除く): 26870345274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717, 25434, 841801, 1683602, 2525403, 5050806, 7576209, 15152418, 22728627, 45457254, 68185881, 132162757, 136371762, 264325514, 396488271, 792976542, 1189464813, 2378929626, 3568394439, 7136788878, 10705183317, 21410366634]

約数ペア:

[(1, 21410366634), (2, 10705183317), (3, 7136788878), (6, 3568394439), (9, 2378929626), (18, 1189464813), (27, 792976542), (54, 396488271), (81, 264325514), (157, 136371762), (162, 132162757), (314, 68185881), (471, 45457254), (942, 22728627), (1413, 15152418), (2826, 7576209), (4239, 5050806), (8478, 2525403), (12717, 1683602), (25434, 841801)]