198169452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{423439}}^1$

素因数の和:423462

約数の個数: 36

約数和(自身を含む): 539462560

約数和(自身を除く): 341293108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 423439, 846878, 1270317, 1693756, 2540634, 3810951, 5081268, 5504707, 7621902, 11009414, 15243804, 16514121, 22018828, 33028242, 49542363, 66056484, 99084726, 198169452]

約数ペア:

[(1, 198169452), (2, 99084726), (3, 66056484), (4, 49542363), (6, 33028242), (9, 22018828), (12, 16514121), (13, 15243804), (18, 11009414), (26, 7621902), (36, 5504707), (39, 5081268), (52, 3810951), (78, 2540634), (117, 1693756), (156, 1270317), (234, 846878), (468, 423439)]