1810206138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1365163}}^1$

素因数の和:1365198

約数の個数: 32

約数和(自身を含む): 4128255936

約数和(自身を除く): 2318049798

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1365163, 2730326, 4095489, 8190978, 17747119, 23207771, 35494238, 46415542, 53241357, 69623313, 106482714, 139246626, 301701023, 603402046, 905103069, 1810206138]

約数ペア:

[(1, 1810206138), (2, 905103069), (3, 603402046), (6, 301701023), (13, 139246626), (17, 106482714), (26, 69623313), (34, 53241357), (39, 46415542), (51, 35494238), (78, 23207771), (102, 17747119), (221, 8190978), (442, 4095489), (663, 2730326), (1326, 1365163)]