16862652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 45536400

約数和(自身を除く): 28673748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 89, 114, 171, 178, 228, 267, 277, 342, 356, 534, 554, 684, 801, 831, 1068, 1108, 1602, 1662, 1691, 2493, 3204, 3324, 3382, 4986, 5073, 5263, 6764, 9972, 10146, 10526, 15219, 15789, 20292, 21052, 24653, 30438, 31578, 47367, 49306, 60876, 63156, 73959, 94734, 98612, 147918, 189468, 221877, 295836, 443754, 468407, 887508, 936814, 1405221, 1873628, 2810442, 4215663, 5620884, 8431326, 16862652]

約数ペア:

[(1, 16862652), (2, 8431326), (3, 5620884), (4, 4215663), (6, 2810442), (9, 1873628), (12, 1405221), (18, 936814), (19, 887508), (36, 468407), (38, 443754), (57, 295836), (76, 221877), (89, 189468), (114, 147918), (171, 98612), (178, 94734), (228, 73959), (267, 63156), (277, 60876), (342, 49306), (356, 47367), (534, 31578), (554, 30438), (684, 24653), (801, 21052), (831, 20292), (1068, 15789), (1108, 15219), (1602, 10526), (1662, 10146), (1691, 9972), (2493, 6764), (3204, 5263), (3324, 5073), (3382, 4986)]