25706646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{22669}}^1$

素因数の和:22690

約数の個数: 40

約数和(自身を含む): 65833680

約数和(自身を除く): 40127034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 22669, 45338, 68007, 136014, 158683, 204021, 317366, 408042, 476049, 612063, 952098, 1224126, 1428147, 1836189, 2856294, 3672378, 4284441, 8568882, 12853323, 25706646]

約数ペア:

[(1, 25706646), (2, 12853323), (3, 8568882), (6, 4284441), (7, 3672378), (9, 2856294), (14, 1836189), (18, 1428147), (21, 1224126), (27, 952098), (42, 612063), (54, 476049), (63, 408042), (81, 317366), (126, 204021), (162, 158683), (189, 136014), (378, 68007), (567, 45338), (1134, 22669)]