1663707942

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{85661}}^1$

素因数の和:85765

約数の個数: 48

約数和(自身を含む): 3928801968

約数和(自身を除く): 2265094026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422, 85661, 171322, 256983, 513966, 770949, 1113593, 1541898, 2227186, 3340779, 6681558, 7109863, 10022337, 14219726, 20044674, 21329589, 42659178, 63988767, 92428219, 127977534, 184856438, 277284657, 554569314, 831853971, 1663707942]

約数ペア:

[(1, 1663707942), (2, 831853971), (3, 554569314), (6, 277284657), (9, 184856438), (13, 127977534), (18, 92428219), (26, 63988767), (39, 42659178), (78, 21329589), (83, 20044674), (117, 14219726), (166, 10022337), (234, 7109863), (249, 6681558), (498, 3340779), (747, 2227186), (1079, 1541898), (1494, 1113593), (2158, 770949), (3237, 513966), (6474, 256983), (9711, 171322), (19422, 85661)]