13279668

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 18707532

約数列:

[1, 2, 3, 4, 6, 12, 67, 83, 134, 166, 199, 201, 249, 268, 332, 398, 402, 498, 597, 796, 804, 996, 1194, 2388, 5561, 11122, 13333, 16517, 16683, 22244, 26666, 33034, 33366, 39999, 49551, 53332, 66068, 66732, 79998, 99102, 159996, 198204, 1106639, 2213278, 3319917, 4426556, 6639834, 13279668]

約数ペア:

[(1, 13279668), (2, 6639834), (3, 4426556), (4, 3319917), (6, 2213278), (12, 1106639), (67, 198204), (83, 159996), (134, 99102), (166, 79998), (199, 66732), (201, 66068), (249, 53332), (268, 49551), (332, 39999), (398, 33366), (402, 33034), (498, 26666), (597, 22244), (796, 16683), (804, 16517), (996, 13333), (1194, 11122), (2388, 5561)]