2012173968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{6043}}^1$

素因数の和:7052

約数の個数: 80

約数和(自身を含む): 5947682816

約数和(自身を除く): 3935508848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 991, 1982, 2973, 3964, 5946, 6043, 6937, 7928, 11892, 12086, 13874, 15856, 18129, 20811, 23784, 24172, 27748, 36258, 41622, 42301, 47568, 48344, 55496, 72516, 83244, 84602, 96688, 110992, 126903, 145032, 166488, 169204, 253806, 290064, 332976, 338408, 507612, 676816, 1015224, 2030448, 5988613, 11977226, 17965839, 23954452, 35931678, 41920291, 47908904, 71863356, 83840582, 95817808, 125760873, 143726712, 167681164, 251521746, 287453424, 335362328, 503043492, 670724656, 1006086984, 2012173968]

約数ペア:

[(1, 2012173968), (2, 1006086984), (3, 670724656), (4, 503043492), (6, 335362328), (7, 287453424), (8, 251521746), (12, 167681164), (14, 143726712), (16, 125760873), (21, 95817808), (24, 83840582), (28, 71863356), (42, 47908904), (48, 41920291), (56, 35931678), (84, 23954452), (112, 17965839), (168, 11977226), (336, 5988613), (991, 2030448), (1982, 1015224), (2973, 676816), (3964, 507612), (5946, 338408), (6043, 332976), (6937, 290064), (7928, 253806), (11892, 169204), (12086, 166488), (13874, 145032), (15856, 126903), (18129, 110992), (20811, 96688), (23784, 84602), (24172, 83244), (27748, 72516), (36258, 55496), (41622, 48344), (42301, 47568)]