12866412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 32840192

約数和(自身を除く): 19973780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1231, 1742, 2462, 2613, 3484, 3693, 4924, 5226, 7386, 10452, 14772, 16003, 32006, 48009, 64012, 82477, 96018, 164954, 192036, 247431, 329908, 494862, 989724, 1072201, 2144402, 3216603, 4288804, 6433206, 12866412]

約数ペア:

[(1, 12866412), (2, 6433206), (3, 4288804), (4, 3216603), (6, 2144402), (12, 1072201), (13, 989724), (26, 494862), (39, 329908), (52, 247431), (67, 192036), (78, 164954), (134, 96018), (156, 82477), (201, 64012), (268, 48009), (402, 32006), (804, 16003), (871, 14772), (1231, 10452), (1742, 7386), (2462, 5226), (2613, 4924), (3484, 3693)]