2065338

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 5401440

約数和(自身を除く): 3336102

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 61, 66, 81, 99, 114, 122, 162, 171, 183, 198, 209, 297, 342, 366, 418, 513, 549, 594, 627, 671, 891, 1026, 1098, 1159, 1254, 1342, 1539, 1647, 1782, 1881, 2013, 2318, 3078, 3294, 3477, 3762, 4026, 4941, 5643, 6039, 6954, 9882, 10431, 11286, 12078, 12749, 16929, 18117, 20862, 25498, 31293, 33858, 36234, 38247, 54351, 62586, 76494, 93879, 108702, 114741, 187758, 229482, 344223, 688446, 1032669, 2065338]

約数ペア:

[(1, 2065338), (2, 1032669), (3, 688446), (6, 344223), (9, 229482), (11, 187758), (18, 114741), (19, 108702), (22, 93879), (27, 76494), (33, 62586), (38, 54351), (54, 38247), (57, 36234), (61, 33858), (66, 31293), (81, 25498), (99, 20862), (114, 18117), (122, 16929), (162, 12749), (171, 12078), (183, 11286), (198, 10431), (209, 9882), (297, 6954), (342, 6039), (366, 5643), (418, 4941), (513, 4026), (549, 3762), (594, 3477), (627, 3294), (671, 3078), (891, 2318), (1026, 2013), (1098, 1881), (1159, 1782), (1254, 1647), (1342, 1539)]