428111388

素因数分解:

$2^2\times 3^2\times {\mathrm{2161}}^1\times {\mathrm{5503}}^1$

素因数の和:7674

約数の個数: 36

約数和(自身を含む): 1082867968

約数和(自身を除く): 654756580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161, 4322, 5503, 6483, 8644, 11006, 12966, 16509, 19449, 22012, 25932, 33018, 38898, 49527, 66036, 77796, 99054, 198108, 11891983, 23783966, 35675949, 47567932, 71351898, 107027847, 142703796, 214055694, 428111388]

約数ペア:

[(1, 428111388), (2, 214055694), (3, 142703796), (4, 107027847), (6, 71351898), (9, 47567932), (12, 35675949), (18, 23783966), (36, 11891983), (2161, 198108), (4322, 99054), (5503, 77796), (6483, 66036), (8644, 49527), (11006, 38898), (12966, 33018), (16509, 25932), (19449, 22012)]