126502404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21211}}^1$

素因数の和:21296

約数の個数: 48

約数和(自身を含む): 342107136

約数和(自身を除く): 215604732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 21211, 42422, 63633, 84844, 127266, 148477, 254532, 296954, 445431, 593908, 890862, 1505981, 1781724, 3011962, 4517943, 6023924, 9035886, 10541867, 18071772, 21083734, 31625601, 42167468, 63251202, 126502404]

約数ペア:

[(1, 126502404), (2, 63251202), (3, 42167468), (4, 31625601), (6, 21083734), (7, 18071772), (12, 10541867), (14, 9035886), (21, 6023924), (28, 4517943), (42, 3011962), (71, 1781724), (84, 1505981), (142, 890862), (213, 593908), (284, 445431), (426, 296954), (497, 254532), (852, 148477), (994, 127266), (1491, 84844), (1988, 63633), (2982, 42422), (5964, 21211)]