12853789902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 29686800000

約数和(自身を除く): 16833010098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 499, 654, 691, 981, 998, 1382, 1497, 1962, 2071, 2073, 2994, 4142, 4146, 4491, 6213, 6219, 8982, 9481, 12426, 12438, 13129, 18639, 18962, 26258, 28443, 37278, 39387, 54391, 56886, 75319, 78774, 85329, 108782, 118161, 150638, 163173, 170658, 225957, 236322, 326346, 344809, 451914, 489519, 677871, 689618, 979038, 1033429, 1034427, 1355742, 1431061, 2066858, 2068854, 2862122, 3100287, 3103281, 4293183, 6200574, 6206562, 6551371, 8586366, 9300861, 12879549, 13102742, 18601722, 19654113, 25759098, 37584181, 39308226, 58962339, 75168362, 112752543, 117924678, 225505086, 338257629, 676515258, 714099439, 1428198878, 2142298317, 4284596634, 6426894951, 12853789902]

約数ペア:

[(1, 12853789902), (2, 6426894951), (3, 4284596634), (6, 2142298317), (9, 1428198878), (18, 714099439), (19, 676515258), (38, 338257629), (57, 225505086), (109, 117924678), (114, 112752543), (171, 75168362), (218, 58962339), (327, 39308226), (342, 37584181), (499, 25759098), (654, 19654113), (691, 18601722), (981, 13102742), (998, 12879549), (1382, 9300861), (1497, 8586366), (1962, 6551371), (2071, 6206562), (2073, 6200574), (2994, 4293183), (4142, 3103281), (4146, 3100287), (4491, 2862122), (6213, 2068854), (6219, 2066858), (8982, 1431061), (9481, 1355742), (12426, 1034427), (12438, 1033429), (13129, 979038), (18639, 689618), (18962, 677871), (26258, 489519), (28443, 451914), (37278, 344809), (39387, 326346), (54391, 236322), (56886, 225957), (75319, 170658), (78774, 163173), (85329, 150638), (108782, 118161)]