2017807284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{42473}}^1$

素因数の和:42624

約数の個数: 48

約数和(自身を含む): 4880772288

約数和(自身を除く): 2862965004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 428, 444, 642, 1284, 3959, 7918, 11877, 15836, 23754, 42473, 47508, 84946, 127419, 169892, 254838, 509676, 1571501, 3143002, 4544611, 4714503, 6286004, 9089222, 9429006, 13633833, 18178444, 18858012, 27267666, 54535332, 168150607, 336301214, 504451821, 672602428, 1008903642, 2017807284]

約数ペア:

[(1, 2017807284), (2, 1008903642), (3, 672602428), (4, 504451821), (6, 336301214), (12, 168150607), (37, 54535332), (74, 27267666), (107, 18858012), (111, 18178444), (148, 13633833), (214, 9429006), (222, 9089222), (321, 6286004), (428, 4714503), (444, 4544611), (642, 3143002), (1284, 1571501), (3959, 509676), (7918, 254838), (11877, 169892), (15836, 127419), (23754, 84946), (42473, 47508)]