2912551668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{691489}}^1$

素因数の和:691518

約数の個数: 60

約数和(自身を含む): 8199688420

約数和(自身を除く): 5287136752

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 691489, 1382978, 2074467, 2765956, 4148934, 6223401, 8297868, 8989357, 12446802, 17978714, 18670203, 24893604, 26968071, 35957428, 37340406, 53936142, 56010609, 74680812, 80904213, 107872284, 112021218, 161808426, 224042436, 242712639, 323616852, 485425278, 728137917, 970850556, 1456275834, 2912551668]

約数ペア:

[(1, 2912551668), (2, 1456275834), (3, 970850556), (4, 728137917), (6, 485425278), (9, 323616852), (12, 242712639), (13, 224042436), (18, 161808426), (26, 112021218), (27, 107872284), (36, 80904213), (39, 74680812), (52, 56010609), (54, 53936142), (78, 37340406), (81, 35957428), (108, 26968071), (117, 24893604), (156, 18670203), (162, 17978714), (234, 12446802), (324, 8989357), (351, 8297868), (468, 6223401), (702, 4148934), (1053, 2765956), (1404, 2074467), (2106, 1382978), (4212, 691489)]