18173620344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{234947}}^1$

素因数の和:235260

約数の個数: 64

約数和(自身を含む): 49733792640

約数和(自身を除く): 31560172296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 293, 586, 879, 1172, 1758, 2344, 3223, 3516, 6446, 7032, 9669, 12892, 19338, 25784, 38676, 77352, 234947, 469894, 704841, 939788, 1409682, 1879576, 2584417, 2819364, 5168834, 5638728, 7753251, 10337668, 15506502, 20675336, 31013004, 62026008, 68839471, 137678942, 206518413, 275357884, 413036826, 550715768, 757234181, 826073652, 1514468362, 1652147304, 2271702543, 3028936724, 4543405086, 6057873448, 9086810172, 18173620344]

約数ペア:

[(1, 18173620344), (2, 9086810172), (3, 6057873448), (4, 4543405086), (6, 3028936724), (8, 2271702543), (11, 1652147304), (12, 1514468362), (22, 826073652), (24, 757234181), (33, 550715768), (44, 413036826), (66, 275357884), (88, 206518413), (132, 137678942), (264, 68839471), (293, 62026008), (586, 31013004), (879, 20675336), (1172, 15506502), (1758, 10337668), (2344, 7753251), (3223, 5638728), (3516, 5168834), (6446, 2819364), (7032, 2584417), (9669, 1879576), (12892, 1409682), (19338, 939788), (25784, 704841), (38676, 469894), (77352, 234947)]