12941838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7901}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 34515936

約数和(自身を除く): 21574098

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, 7901, 15802, 23703, 47406, 55307, 71109, 102713, 110614, 142218, 165921, 205426, 308139, 331842, 497763, 616278, 718991, 924417, 995526, 1437982, 1848834, 2156973, 4313946, 6470919, 12941838]

約数ペア:

[(1, 12941838), (2, 6470919), (3, 4313946), (6, 2156973), (7, 1848834), (9, 1437982), (13, 995526), (14, 924417), (18, 718991), (21, 616278), (26, 497763), (39, 331842), (42, 308139), (63, 205426), (78, 165921), (91, 142218), (117, 110614), (126, 102713), (182, 71109), (234, 55307), (273, 47406), (546, 23703), (819, 15802), (1638, 7901)]