18018156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6079}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 47667200

約数和(自身を除く): 29649044

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6079, 12158, 18237, 24316, 36474, 72948, 79027, 115501, 158054, 231002, 237081, 316108, 346503, 462004, 474162, 693006, 948324, 1386012, 1501513, 3003026, 4504539, 6006052, 9009078, 18018156]

約数ペア:

[(1, 18018156), (2, 9009078), (3, 6006052), (4, 4504539), (6, 3003026), (12, 1501513), (13, 1386012), (19, 948324), (26, 693006), (38, 474162), (39, 462004), (52, 346503), (57, 316108), (76, 237081), (78, 231002), (114, 158054), (156, 115501), (228, 79027), (247, 72948), (494, 36474), (741, 24316), (988, 18237), (1482, 12158), (2964, 6079)]