16441788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 44561664

約数和(自身を除く): 28119876

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 431, 561, 578, 748, 862, 867, 1122, 1156, 1293, 1724, 1734, 2244, 2586, 3179, 3468, 4741, 5172, 6358, 7327, 9482, 9537, 12716, 14223, 14654, 18964, 19074, 21981, 28446, 29308, 38148, 43962, 56892, 80597, 87924, 124559, 161194, 241791, 249118, 322388, 373677, 483582, 498236, 747354, 967164, 1370149, 1494708, 2740298, 4110447, 5480596, 8220894, 16441788]

約数ペア:

[(1, 16441788), (2, 8220894), (3, 5480596), (4, 4110447), (6, 2740298), (11, 1494708), (12, 1370149), (17, 967164), (22, 747354), (33, 498236), (34, 483582), (44, 373677), (51, 322388), (66, 249118), (68, 241791), (102, 161194), (132, 124559), (187, 87924), (204, 80597), (289, 56892), (374, 43962), (431, 38148), (561, 29308), (578, 28446), (748, 21981), (862, 19074), (867, 18964), (1122, 14654), (1156, 14223), (1293, 12716), (1724, 9537), (1734, 9482), (2244, 7327), (2586, 6358), (3179, 5172), (3468, 4741)]