1870488

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 5143320

約数和(自身を除く): 3272832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 313, 332, 498, 626, 664, 747, 939, 996, 1252, 1494, 1878, 1992, 2504, 2817, 2988, 3756, 5634, 5976, 7512, 11268, 22536, 25979, 51958, 77937, 103916, 155874, 207832, 233811, 311748, 467622, 623496, 935244, 1870488]

約数ペア:

[(1, 1870488), (2, 935244), (3, 623496), (4, 467622), (6, 311748), (8, 233811), (9, 207832), (12, 155874), (18, 103916), (24, 77937), (36, 51958), (72, 25979), (83, 22536), (166, 11268), (249, 7512), (313, 5976), (332, 5634), (498, 3756), (626, 2988), (664, 2817), (747, 2504), (939, 1992), (996, 1878), (1252, 1494)]