15673405878

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{240073}}^1$

素因数の和:240131

約数の個数: 80

約数和(自身を含む): 39041794176

約数和(自身を除く): 23368388298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 81, 93, 117, 162, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1053, 1209, 1674, 2106, 2418, 2511, 3627, 5022, 7254, 10881, 21762, 32643, 65286, 240073, 480146, 720219, 1440438, 2160657, 3120949, 4321314, 6241898, 6481971, 7442263, 9362847, 12963942, 14884526, 18725694, 19445913, 22326789, 28088541, 38891826, 44653578, 56177082, 66980367, 84265623, 96749419, 133960734, 168531246, 193498838, 200941101, 252796869, 290248257, 401882202, 505593738, 580496514, 602823303, 870744771, 1205646606, 1741489542, 2612234313, 5224468626, 7836702939, 15673405878]

約数ペア:

[(1, 15673405878), (2, 7836702939), (3, 5224468626), (6, 2612234313), (9, 1741489542), (13, 1205646606), (18, 870744771), (26, 602823303), (27, 580496514), (31, 505593738), (39, 401882202), (54, 290248257), (62, 252796869), (78, 200941101), (81, 193498838), (93, 168531246), (117, 133960734), (162, 96749419), (186, 84265623), (234, 66980367), (279, 56177082), (351, 44653578), (403, 38891826), (558, 28088541), (702, 22326789), (806, 19445913), (837, 18725694), (1053, 14884526), (1209, 12963942), (1674, 9362847), (2106, 7442263), (2418, 6481971), (2511, 6241898), (3627, 4321314), (5022, 3120949), (7254, 2160657), (10881, 1440438), (21762, 720219), (32643, 480146), (65286, 240073)]