16466958

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 38048400

約数和(自身を除く): 21581442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 541, 801, 1082, 1602, 1623, 1691, 3246, 3382, 4869, 5073, 9738, 10146, 10279, 15219, 20558, 30438, 30837, 48149, 61674, 92511, 96298, 144447, 185022, 288894, 433341, 866682, 914831, 1829662, 2744493, 5488986, 8233479, 16466958]

約数ペア:

[(1, 16466958), (2, 8233479), (3, 5488986), (6, 2744493), (9, 1829662), (18, 914831), (19, 866682), (38, 433341), (57, 288894), (89, 185022), (114, 144447), (171, 96298), (178, 92511), (267, 61674), (342, 48149), (534, 30837), (541, 30438), (801, 20558), (1082, 15219), (1602, 10279), (1623, 10146), (1691, 9738), (3246, 5073), (3382, 4869)]