2108106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 6377184

約数和(自身を除く): 4269078

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 81, 91, 99, 117, 126, 143, 154, 162, 169, 182, 189, 198, 231, 234, 273, 286, 297, 338, 351, 378, 429, 462, 507, 546, 567, 594, 693, 702, 819, 858, 891, 1001, 1014, 1053, 1134, 1183, 1287, 1386, 1521, 1638, 1782, 1859, 2002, 2079, 2106, 2366, 2457, 2574, 3003, 3042, 3549, 3718, 3861, 4158, 4563, 4914, 5577, 6006, 6237, 7098, 7371, 7722, 9009, 9126, 10647, 11154, 11583, 12474, 13013, 13689, 14742, 16731, 18018, 21294, 23166, 26026, 27027, 27378, 31941, 33462, 39039, 50193, 54054, 63882, 78078, 81081, 95823, 100386, 117117, 150579, 162162, 191646, 234234, 301158, 351351, 702702, 1054053, 2108106]

約数ペア:

[(1, 2108106), (2, 1054053), (3, 702702), (6, 351351), (7, 301158), (9, 234234), (11, 191646), (13, 162162), (14, 150579), (18, 117117), (21, 100386), (22, 95823), (26, 81081), (27, 78078), (33, 63882), (39, 54054), (42, 50193), (54, 39039), (63, 33462), (66, 31941), (77, 27378), (78, 27027), (81, 26026), (91, 23166), (99, 21294), (117, 18018), (126, 16731), (143, 14742), (154, 13689), (162, 13013), (169, 12474), (182, 11583), (189, 11154), (198, 10647), (231, 9126), (234, 9009), (273, 7722), (286, 7371), (297, 7098), (338, 6237), (351, 6006), (378, 5577), (429, 4914), (462, 4563), (507, 4158), (546, 3861), (567, 3718), (594, 3549), (693, 3042), (702, 3003), (819, 2574), (858, 2457), (891, 2366), (1001, 2106), (1014, 2079), (1053, 2002), (1134, 1859), (1183, 1782), (1287, 1638), (1386, 1521)]