12217374

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 16611426

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 479, 654, 958, 981, 1417, 1437, 1962, 2834, 2874, 4251, 4311, 6227, 8502, 8622, 12454, 12753, 18681, 25506, 37362, 52211, 56043, 104422, 112086, 156633, 313266, 469899, 678743, 939798, 1357486, 2036229, 4072458, 6108687, 12217374]

約数ペア:

[(1, 12217374), (2, 6108687), (3, 4072458), (6, 2036229), (9, 1357486), (13, 939798), (18, 678743), (26, 469899), (39, 313266), (78, 156633), (109, 112086), (117, 104422), (218, 56043), (234, 52211), (327, 37362), (479, 25506), (654, 18681), (958, 12753), (981, 12454), (1417, 8622), (1437, 8502), (1962, 6227), (2834, 4311), (2874, 4251)]