1566504666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{64513}}^1$

素因数の和:64611

約数の個数: 48

約数和(自身を含む): 3623106240

約数和(自身を除く): 2056601574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 64513, 129026, 193539, 387078, 580617, 1161234, 1225747, 2451494, 3677241, 4580423, 7354482, 9160846, 11031723, 13741269, 22063446, 27482538, 41223807, 82447614, 87028037, 174056074, 261084111, 522168222, 783252333, 1566504666]

約数ペア:

[(1, 1566504666), (2, 783252333), (3, 522168222), (6, 261084111), (9, 174056074), (18, 87028037), (19, 82447614), (38, 41223807), (57, 27482538), (71, 22063446), (114, 13741269), (142, 11031723), (171, 9160846), (213, 7354482), (342, 4580423), (426, 3677241), (639, 2451494), (1278, 1225747), (1349, 1161234), (2698, 580617), (4047, 387078), (8094, 193539), (12141, 129026), (24282, 64513)]