21167459796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1\times {\mathrm{3527}}^1$

素因数の和:5509

約数の個数: 96

約数和(自身を含む): 58018609152

約数和(自身を除く): 36851149356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 1931, 3108, 3527, 3862, 5793, 7054, 7724, 10581, 11586, 13517, 14108, 21162, 23172, 24689, 27034, 40551, 42324, 49378, 54068, 71447, 74067, 81102, 98756, 130499, 142894, 148134, 162204, 214341, 260998, 285788, 296268, 391497, 428682, 500129, 521996, 782994, 857364, 913493, 1000258, 1500387, 1565988, 1826986, 2000516, 2740479, 3000774, 3653972, 5480958, 6001548, 6810637, 10961916, 13621274, 20431911, 27242548, 40863822, 47674459, 81727644, 95348918, 143023377, 190697836, 251993569, 286046754, 503987138, 572093508, 755980707, 1007974276, 1511961414, 1763954983, 3023922828, 3527909966, 5291864949, 7055819932, 10583729898, 21167459796]

約数ペア:

[(1, 21167459796), (2, 10583729898), (3, 7055819932), (4, 5291864949), (6, 3527909966), (7, 3023922828), (12, 1763954983), (14, 1511961414), (21, 1007974276), (28, 755980707), (37, 572093508), (42, 503987138), (74, 286046754), (84, 251993569), (111, 190697836), (148, 143023377), (222, 95348918), (259, 81727644), (444, 47674459), (518, 40863822), (777, 27242548), (1036, 20431911), (1554, 13621274), (1931, 10961916), (3108, 6810637), (3527, 6001548), (3862, 5480958), (5793, 3653972), (7054, 3000774), (7724, 2740479), (10581, 2000516), (11586, 1826986), (13517, 1565988), (14108, 1500387), (21162, 1000258), (23172, 913493), (24689, 857364), (27034, 782994), (40551, 521996), (42324, 500129), (49378, 428682), (54068, 391497), (71447, 296268), (74067, 285788), (81102, 260998), (98756, 214341), (130499, 162204), (142894, 148134)]