2107116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 6171984

約数和(自身を除く): 4064868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 313, 374, 396, 561, 612, 626, 748, 939, 1122, 1252, 1683, 1878, 2244, 2817, 3366, 3443, 3756, 5321, 5634, 6732, 6886, 10329, 10642, 11268, 13772, 15963, 20658, 21284, 30987, 31926, 41316, 47889, 58531, 61974, 63852, 95778, 117062, 123948, 175593, 191556, 234124, 351186, 526779, 702372, 1053558, 2107116]

約数ペア:

[(1, 2107116), (2, 1053558), (3, 702372), (4, 526779), (6, 351186), (9, 234124), (11, 191556), (12, 175593), (17, 123948), (18, 117062), (22, 95778), (33, 63852), (34, 61974), (36, 58531), (44, 47889), (51, 41316), (66, 31926), (68, 30987), (99, 21284), (102, 20658), (132, 15963), (153, 13772), (187, 11268), (198, 10642), (204, 10329), (306, 6886), (313, 6732), (374, 5634), (396, 5321), (561, 3756), (612, 3443), (626, 3366), (748, 2817), (939, 2244), (1122, 1878), (1252, 1683)]