2018886039156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{870211}}^1$

素因数の和:870685

約数の個数: 96

約数和(自身を含む): 5473563863040

約数和(自身を除く): 3454677823884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 389, 426, 497, 778, 852, 994, 1167, 1491, 1556, 1988, 2334, 2723, 2982, 4668, 5446, 5964, 8169, 10892, 16338, 27619, 32676, 55238, 82857, 110476, 165714, 193333, 331428, 386666, 579999, 773332, 870211, 1159998, 1740422, 2319996, 2610633, 3480844, 5221266, 6091477, 10442532, 12182954, 18274431, 24365908, 36548862, 61784981, 73097724, 123569962, 185354943, 247139924, 338512079, 370709886, 432494867, 677024158, 741419772, 864989734, 1015536237, 1297484601, 1354048316, 1729979468, 2031072474, 2369584553, 2594969202, 4062144948, 4739169106, 5189938404, 7108753659, 9478338212, 14217507318, 24034357609, 28435014636, 48068715218, 72103072827, 96137430436, 144206145654, 168240503263, 288412291308, 336481006526, 504721509789, 672962013052, 1009443019578, 2018886039156]

約数ペア:

[(1, 2018886039156), (2, 1009443019578), (3, 672962013052), (4, 504721509789), (6, 336481006526), (7, 288412291308), (12, 168240503263), (14, 144206145654), (21, 96137430436), (28, 72103072827), (42, 48068715218), (71, 28435014636), (84, 24034357609), (142, 14217507318), (213, 9478338212), (284, 7108753659), (389, 5189938404), (426, 4739169106), (497, 4062144948), (778, 2594969202), (852, 2369584553), (994, 2031072474), (1167, 1729979468), (1491, 1354048316), (1556, 1297484601), (1988, 1015536237), (2334, 864989734), (2723, 741419772), (2982, 677024158), (4668, 432494867), (5446, 370709886), (5964, 338512079), (8169, 247139924), (10892, 185354943), (16338, 123569962), (27619, 73097724), (32676, 61784981), (55238, 36548862), (82857, 24365908), (110476, 18274431), (165714, 12182954), (193333, 10442532), (331428, 6091477), (386666, 5221266), (579999, 3480844), (773332, 2610633), (870211, 2319996), (1159998, 1740422)]