2080861722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{164443}}^1$

素因数の和:164507

約数の個数: 48

約数和(自身を含む): 4874120160

約数和(自身を除く): 2793258438

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 12654, 164443, 328886, 493329, 986658, 1479987, 2959974, 3124417, 6084391, 6248834, 9373251, 12168782, 18253173, 18746502, 28119753, 36506346, 54759519, 56239506, 109519038, 115603429, 231206858, 346810287, 693620574, 1040430861, 2080861722]

約数ペア:

[(1, 2080861722), (2, 1040430861), (3, 693620574), (6, 346810287), (9, 231206858), (18, 115603429), (19, 109519038), (37, 56239506), (38, 54759519), (57, 36506346), (74, 28119753), (111, 18746502), (114, 18253173), (171, 12168782), (222, 9373251), (333, 6248834), (342, 6084391), (666, 3124417), (703, 2959974), (1406, 1479987), (2109, 986658), (4218, 493329), (6327, 328886), (12654, 164443)]