2028852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 5992896

約数和(自身を除く): 3964044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 97, 126, 166, 194, 249, 252, 291, 332, 388, 498, 581, 582, 679, 747, 873, 996, 1162, 1164, 1358, 1494, 1743, 1746, 2037, 2324, 2716, 2988, 3486, 3492, 4074, 5229, 6111, 6972, 8051, 8148, 10458, 12222, 16102, 20916, 24153, 24444, 32204, 48306, 56357, 72459, 96612, 112714, 144918, 169071, 225428, 289836, 338142, 507213, 676284, 1014426, 2028852]

約数ペア:

[(1, 2028852), (2, 1014426), (3, 676284), (4, 507213), (6, 338142), (7, 289836), (9, 225428), (12, 169071), (14, 144918), (18, 112714), (21, 96612), (28, 72459), (36, 56357), (42, 48306), (63, 32204), (83, 24444), (84, 24153), (97, 20916), (126, 16102), (166, 12222), (194, 10458), (249, 8148), (252, 8051), (291, 6972), (332, 6111), (388, 5229), (498, 4074), (581, 3492), (582, 3486), (679, 2988), (747, 2716), (873, 2324), (996, 2037), (1162, 1746), (1164, 1743), (1358, 1494)]