67618278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41281}}^1$

素因数の和:41309

約数の個数: 48

約数和(自身を含む): 180319776

約数和(自身を除く): 112701498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 41281, 82562, 123843, 247686, 288967, 371529, 536653, 577934, 743058, 866901, 1073306, 1609959, 1733802, 2600703, 3219918, 3756571, 4829877, 5201406, 7513142, 9659754, 11269713, 22539426, 33809139, 67618278]

約数ペア:

[(1, 67618278), (2, 33809139), (3, 22539426), (6, 11269713), (7, 9659754), (9, 7513142), (13, 5201406), (14, 4829877), (18, 3756571), (21, 3219918), (26, 2600703), (39, 1733802), (42, 1609959), (63, 1073306), (78, 866901), (91, 743058), (117, 577934), (126, 536653), (182, 371529), (234, 288967), (273, 247686), (546, 123843), (819, 82562), (1638, 41281)]