16964316

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 45986304

約数和(自身を除く): 29021988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 563, 837, 972, 1116, 1126, 1674, 1689, 2252, 2511, 3348, 3378, 5022, 5067, 6756, 7533, 10044, 10134, 15066, 15201, 17453, 20268, 30132, 30402, 34906, 45603, 52359, 60804, 69812, 91206, 104718, 136809, 157077, 182412, 209436, 273618, 314154, 471231, 547236, 628308, 942462, 1413693, 1884924, 2827386, 4241079, 5654772, 8482158, 16964316]

約数ペア:

[(1, 16964316), (2, 8482158), (3, 5654772), (4, 4241079), (6, 2827386), (9, 1884924), (12, 1413693), (18, 942462), (27, 628308), (31, 547236), (36, 471231), (54, 314154), (62, 273618), (81, 209436), (93, 182412), (108, 157077), (124, 136809), (162, 104718), (186, 91206), (243, 69812), (279, 60804), (324, 52359), (372, 45603), (486, 34906), (558, 30402), (563, 30132), (837, 20268), (972, 17453), (1116, 15201), (1126, 15066), (1674, 10134), (1689, 10044), (2252, 7533), (2511, 6756), (3348, 5067), (3378, 5022)]