181276758

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13591}}^1$

素因数の和:13634

約数の個数: 64

約数和(自身を含む): 456691200

約数和(自身を除く): 275414442

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 13591, 27182, 40773, 81546, 122319, 176683, 244638, 258229, 353366, 366957, 516458, 530049, 733914, 774687, 1060098, 1549374, 1590147, 2324061, 3180294, 3356977, 4648122, 4770441, 6713954, 6972183, 9540882, 10070931, 13944366, 20141862, 30212793, 60425586, 90638379, 181276758]

約数ペア:

[(1, 181276758), (2, 90638379), (3, 60425586), (6, 30212793), (9, 20141862), (13, 13944366), (18, 10070931), (19, 9540882), (26, 6972183), (27, 6713954), (38, 4770441), (39, 4648122), (54, 3356977), (57, 3180294), (78, 2324061), (114, 1590147), (117, 1549374), (171, 1060098), (234, 774687), (247, 733914), (342, 530049), (351, 516458), (494, 366957), (513, 353366), (702, 258229), (741, 244638), (1026, 176683), (1482, 122319), (2223, 81546), (4446, 40773), (6669, 27182), (13338, 13591)]