13216536

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 37526580

約数和(自身を除く): 24310044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 347, 414, 529, 552, 694, 828, 1041, 1058, 1388, 1587, 1656, 2082, 2116, 2776, 3123, 3174, 4164, 4232, 4761, 6246, 6348, 7981, 8328, 9522, 12492, 12696, 15962, 19044, 23943, 24984, 31924, 38088, 47886, 63848, 71829, 95772, 143658, 183563, 191544, 287316, 367126, 550689, 574632, 734252, 1101378, 1468504, 1652067, 2202756, 3304134, 4405512, 6608268, 13216536]

約数ペア:

[(1, 13216536), (2, 6608268), (3, 4405512), (4, 3304134), (6, 2202756), (8, 1652067), (9, 1468504), (12, 1101378), (18, 734252), (23, 574632), (24, 550689), (36, 367126), (46, 287316), (69, 191544), (72, 183563), (92, 143658), (138, 95772), (184, 71829), (207, 63848), (276, 47886), (347, 38088), (414, 31924), (529, 24984), (552, 23943), (694, 19044), (828, 15962), (1041, 12696), (1058, 12492), (1388, 9522), (1587, 8328), (1656, 7981), (2082, 6348), (2116, 6246), (2776, 4761), (3123, 4232), (3174, 4164)]