8128026

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:528

約数の個数: 40

約数和(自身を含む): 18399744

約数和(自身を除く): 10271718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 383, 393, 766, 786, 1149, 1179, 2298, 2358, 3447, 3537, 6894, 7074, 10341, 10611, 20682, 21222, 31023, 50173, 62046, 100346, 150519, 301038, 451557, 903114, 1354671, 2709342, 4064013, 8128026]

約数ペア:

[(1, 8128026), (2, 4064013), (3, 2709342), (6, 1354671), (9, 903114), (18, 451557), (27, 301038), (54, 150519), (81, 100346), (131, 62046), (162, 50173), (262, 31023), (383, 21222), (393, 20682), (766, 10611), (786, 10341), (1149, 7074), (1179, 6894), (2298, 3537), (2358, 3447)]