2012084766

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 4536000000

約数和(自身を除く): 2523915234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 499, 534, 801, 839, 998, 1497, 1602, 1678, 2403, 2517, 2994, 4491, 4806, 5034, 7551, 8982, 13473, 15102, 22653, 26946, 44411, 45306, 74671, 88822, 133233, 149342, 224013, 266466, 399699, 418661, 448026, 672039, 799398, 837322, 1199097, 1255983, 1344078, 2016117, 2398194, 2511966, 3767949, 4032234, 7535898, 11303847, 22607694, 37260829, 74521658, 111782487, 223564974, 335347461, 670694922, 1006042383, 2012084766]

約数ペア:

[(1, 2012084766), (2, 1006042383), (3, 670694922), (6, 335347461), (9, 223564974), (18, 111782487), (27, 74521658), (54, 37260829), (89, 22607694), (178, 11303847), (267, 7535898), (499, 4032234), (534, 3767949), (801, 2511966), (839, 2398194), (998, 2016117), (1497, 1344078), (1602, 1255983), (1678, 1199097), (2403, 837322), (2517, 799398), (2994, 672039), (4491, 448026), (4806, 418661), (5034, 399699), (7551, 266466), (8982, 224013), (13473, 149342), (15102, 133233), (22653, 88822), (26946, 74671), (44411, 45306)]