1380852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 54

約数和(自身を含む): 3848754

約数和(自身を除く): 2467902

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 317, 363, 396, 484, 634, 726, 951, 1089, 1268, 1452, 1902, 2178, 2853, 3487, 3804, 4356, 5706, 6974, 10461, 11412, 13948, 20922, 31383, 38357, 41844, 62766, 76714, 115071, 125532, 153428, 230142, 345213, 460284, 690426, 1380852]

約数ペア:

[(1, 1380852), (2, 690426), (3, 460284), (4, 345213), (6, 230142), (9, 153428), (11, 125532), (12, 115071), (18, 76714), (22, 62766), (33, 41844), (36, 38357), (44, 31383), (66, 20922), (99, 13948), (121, 11412), (132, 10461), (198, 6974), (242, 5706), (317, 4356), (363, 3804), (396, 3487), (484, 2853), (634, 2178), (726, 1902), (951, 1452), (1089, 1268)]