2533565538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{242261}}^1$

素因数の和:242359

約数の個数: 48

約数和(自身を含む): 6349202496

約数和(自身を除く): 3815636958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 242261, 484522, 726783, 1453566, 1695827, 2180349, 3391654, 4360698, 5087481, 10174962, 15262443, 20107663, 30524886, 40215326, 60322989, 120645978, 140753641, 180968967, 281507282, 361937934, 422260923, 844521846, 1266782769, 2533565538]

約数ペア:

[(1, 2533565538), (2, 1266782769), (3, 844521846), (6, 422260923), (7, 361937934), (9, 281507282), (14, 180968967), (18, 140753641), (21, 120645978), (42, 60322989), (63, 40215326), (83, 30524886), (126, 20107663), (166, 15262443), (249, 10174962), (498, 5087481), (581, 4360698), (747, 3391654), (1162, 2180349), (1494, 1695827), (1743, 1453566), (3486, 726783), (5229, 484522), (10458, 242261)]