40181268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 99719424

約数和(自身を除く): 59538156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 431, 457, 862, 914, 1293, 1371, 1724, 1828, 2586, 2742, 5172, 5484, 7327, 7769, 14654, 15538, 21981, 23307, 29308, 31076, 43962, 46614, 87924, 93228, 196967, 393934, 590901, 787868, 1181802, 2363604, 3348439, 6696878, 10045317, 13393756, 20090634, 40181268]

約数ペア:

[(1, 40181268), (2, 20090634), (3, 13393756), (4, 10045317), (6, 6696878), (12, 3348439), (17, 2363604), (34, 1181802), (51, 787868), (68, 590901), (102, 393934), (204, 196967), (431, 93228), (457, 87924), (862, 46614), (914, 43962), (1293, 31076), (1371, 29308), (1724, 23307), (1828, 21981), (2586, 15538), (2742, 14654), (5172, 7769), (5484, 7327)]