16111278

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22595922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 82, 114, 123, 171, 246, 342, 369, 383, 513, 738, 766, 779, 1026, 1107, 1149, 1558, 2214, 2298, 2337, 3447, 4674, 6894, 7011, 7277, 10341, 14022, 14554, 15703, 20682, 21033, 21831, 31406, 42066, 43662, 47109, 65493, 94218, 130986, 141327, 196479, 282654, 298357, 392958, 423981, 596714, 847962, 895071, 1790142, 2685213, 5370426, 8055639, 16111278]

約数ペア:

[(1, 16111278), (2, 8055639), (3, 5370426), (6, 2685213), (9, 1790142), (18, 895071), (19, 847962), (27, 596714), (38, 423981), (41, 392958), (54, 298357), (57, 282654), (82, 196479), (114, 141327), (123, 130986), (171, 94218), (246, 65493), (342, 47109), (369, 43662), (383, 42066), (513, 31406), (738, 21831), (766, 21033), (779, 20682), (1026, 15703), (1107, 14554), (1149, 14022), (1558, 10341), (2214, 7277), (2298, 7011), (2337, 6894), (3447, 4674)]