255936042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32537}}^1$

素因数の和:32587

約数の個数: 48

約数和(自身を含む): 609111360

約数和(自身を除く): 353175318

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 32537, 65074, 97611, 195222, 292833, 585666, 618203, 748351, 1236406, 1496702, 1854609, 2245053, 3709218, 4490106, 5563827, 6735159, 11127654, 13470318, 14218669, 28437338, 42656007, 85312014, 127968021, 255936042]

約数ペア:

[(1, 255936042), (2, 127968021), (3, 85312014), (6, 42656007), (9, 28437338), (18, 14218669), (19, 13470318), (23, 11127654), (38, 6735159), (46, 5563827), (57, 4490106), (69, 3709218), (114, 2245053), (138, 1854609), (171, 1496702), (207, 1236406), (342, 748351), (414, 618203), (437, 585666), (874, 292833), (1311, 195222), (2622, 97611), (3933, 65074), (7866, 32537)]