17885076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 48964608

約数和(自身を除く): 31079532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 43, 44, 46, 66, 69, 86, 92, 129, 132, 137, 138, 172, 253, 258, 274, 276, 411, 473, 506, 516, 548, 759, 822, 946, 989, 1012, 1419, 1507, 1518, 1644, 1892, 1978, 2838, 2967, 3014, 3036, 3151, 3956, 4521, 5676, 5891, 5934, 6028, 6302, 9042, 9453, 10879, 11782, 11868, 12604, 17673, 18084, 18906, 21758, 23564, 32637, 34661, 35346, 37812, 43516, 64801, 65274, 69322, 70692, 103983, 129602, 130548, 135493, 138644, 194403, 207966, 259204, 270986, 388806, 406479, 415932, 541972, 777612, 812958, 1490423, 1625916, 2980846, 4471269, 5961692, 8942538, 17885076]

約数ペア:

[(1, 17885076), (2, 8942538), (3, 5961692), (4, 4471269), (6, 2980846), (11, 1625916), (12, 1490423), (22, 812958), (23, 777612), (33, 541972), (43, 415932), (44, 406479), (46, 388806), (66, 270986), (69, 259204), (86, 207966), (92, 194403), (129, 138644), (132, 135493), (137, 130548), (138, 129602), (172, 103983), (253, 70692), (258, 69322), (274, 65274), (276, 64801), (411, 43516), (473, 37812), (506, 35346), (516, 34661), (548, 32637), (759, 23564), (822, 21758), (946, 18906), (989, 18084), (1012, 17673), (1419, 12604), (1507, 11868), (1518, 11782), (1644, 10879), (1892, 9453), (1978, 9042), (2838, 6302), (2967, 6028), (3014, 5934), (3036, 5891), (3151, 5676), (3956, 4521)]