8631438186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1\times {\mathrm{4567}}^1$

素因数の和:7243

約数の個数: 64

約数和(自身を含む): 20901998592

約数和(自身を除く): 12270560406

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2647, 4567, 5294, 7941, 9134, 13701, 15882, 18529, 27402, 31969, 37058, 44999, 55587, 63938, 77639, 89998, 95907, 111174, 134997, 155278, 191814, 232917, 269994, 314993, 465834, 543473, 629986, 944979, 1086946, 1630419, 1889958, 3260838, 12088849, 24177698, 36266547, 72533094, 84621943, 169243886, 205510433, 253865829, 411020866, 507731658, 616531299, 1233062598, 1438573031, 2877146062, 4315719093, 8631438186]

約数ペア:

[(1, 8631438186), (2, 4315719093), (3, 2877146062), (6, 1438573031), (7, 1233062598), (14, 616531299), (17, 507731658), (21, 411020866), (34, 253865829), (42, 205510433), (51, 169243886), (102, 84621943), (119, 72533094), (238, 36266547), (357, 24177698), (714, 12088849), (2647, 3260838), (4567, 1889958), (5294, 1630419), (7941, 1086946), (9134, 944979), (13701, 629986), (15882, 543473), (18529, 465834), (27402, 314993), (31969, 269994), (37058, 232917), (44999, 191814), (55587, 155278), (63938, 134997), (77639, 111174), (89998, 95907)]