15690319668

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{13499}}^1$

素因数の和:13981

約数の個数: 72

約数和(自身を含む): 40245660000

約数和(自身を除く): 24555340332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 389, 498, 747, 778, 996, 1167, 1494, 1556, 2334, 2988, 3501, 4668, 7002, 13499, 14004, 26998, 32287, 40497, 53996, 64574, 80994, 96861, 121491, 129148, 161988, 193722, 242982, 290583, 387444, 485964, 581166, 1120417, 1162332, 2240834, 3361251, 4481668, 5251111, 6722502, 10083753, 10502222, 13445004, 15753333, 20167506, 21004444, 31506666, 40335012, 47259999, 63013332, 94519998, 189039996, 435842213, 871684426, 1307526639, 1743368852, 2615053278, 3922579917, 5230106556, 7845159834, 15690319668]

約数ペア:

[(1, 15690319668), (2, 7845159834), (3, 5230106556), (4, 3922579917), (6, 2615053278), (9, 1743368852), (12, 1307526639), (18, 871684426), (36, 435842213), (83, 189039996), (166, 94519998), (249, 63013332), (332, 47259999), (389, 40335012), (498, 31506666), (747, 21004444), (778, 20167506), (996, 15753333), (1167, 13445004), (1494, 10502222), (1556, 10083753), (2334, 6722502), (2988, 5251111), (3501, 4481668), (4668, 3361251), (7002, 2240834), (13499, 1162332), (14004, 1120417), (26998, 581166), (32287, 485964), (40497, 387444), (53996, 290583), (64574, 242982), (80994, 193722), (96861, 161988), (121491, 129148)]