129981618

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{14243}}^1$

素因数の和:14280

約数の個数: 48

約数和(自身を含む): 312798240

約数和(自身を除く): 182816622

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4563, 9126, 14243, 28486, 42729, 85458, 128187, 185159, 256374, 370318, 384561, 555477, 769122, 1110954, 1666431, 2407067, 3332862, 4814134, 4999293, 7221201, 9998586, 14442402, 21663603, 43327206, 64990809, 129981618]

約数ペア:

[(1, 129981618), (2, 64990809), (3, 43327206), (6, 21663603), (9, 14442402), (13, 9998586), (18, 7221201), (26, 4999293), (27, 4814134), (39, 3332862), (54, 2407067), (78, 1666431), (117, 1110954), (169, 769122), (234, 555477), (338, 384561), (351, 370318), (507, 256374), (702, 185159), (1014, 128187), (1521, 85458), (3042, 42729), (4563, 28486), (9126, 14243)]