171818988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 455884800

約数和(自身を除く): 284065812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 199, 211, 341, 372, 398, 422, 597, 633, 682, 796, 844, 1023, 1194, 1266, 1364, 2046, 2189, 2321, 2388, 2532, 4092, 4378, 4642, 6169, 6541, 6567, 6963, 8756, 9284, 12338, 13082, 13134, 13926, 18507, 19623, 24676, 26164, 26268, 27852, 37014, 39246, 41989, 67859, 71951, 74028, 78492, 83978, 125967, 135718, 143902, 167956, 203577, 215853, 251934, 271436, 287804, 407154, 431706, 461879, 503868, 814308, 863412, 923758, 1301659, 1385637, 1847516, 2603318, 2771274, 3904977, 5206636, 5542548, 7809954, 14318249, 15619908, 28636498, 42954747, 57272996, 85909494, 171818988]

約数ペア:

[(1, 171818988), (2, 85909494), (3, 57272996), (4, 42954747), (6, 28636498), (11, 15619908), (12, 14318249), (22, 7809954), (31, 5542548), (33, 5206636), (44, 3904977), (62, 2771274), (66, 2603318), (93, 1847516), (124, 1385637), (132, 1301659), (186, 923758), (199, 863412), (211, 814308), (341, 503868), (372, 461879), (398, 431706), (422, 407154), (597, 287804), (633, 271436), (682, 251934), (796, 215853), (844, 203577), (1023, 167956), (1194, 143902), (1266, 135718), (1364, 125967), (2046, 83978), (2189, 78492), (2321, 74028), (2388, 71951), (2532, 67859), (4092, 41989), (4378, 39246), (4642, 37014), (6169, 27852), (6541, 26268), (6567, 26164), (6963, 24676), (8756, 19623), (9284, 18507), (12338, 13926), (13082, 13134)]