2012109920019

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1\times {\mathrm{14149}}^1$

素因数の和:15864

約数の個数: 48

約数和(自身を含む): 2966745600000

約数和(自身を除く): 954635679981

約数列:

[1, 3, 9, 83, 127, 249, 381, 747, 1143, 1499, 4497, 10541, 13491, 14149, 31623, 42447, 94869, 124417, 127341, 190373, 373251, 571119, 1119753, 1174367, 1713357, 1796923, 3523101, 5390769, 10569303, 15800959, 16172307, 21209351, 47402877, 63628053, 142208631, 149144609, 190884159, 447433827, 1342301481, 1760376133, 2693587577, 5281128399, 8080762731, 15843385197, 24242288193, 223567768891, 670703306673, 2012109920019]

約数ペア:

[(1, 2012109920019), (3, 670703306673), (9, 223567768891), (83, 24242288193), (127, 15843385197), (249, 8080762731), (381, 5281128399), (747, 2693587577), (1143, 1760376133), (1499, 1342301481), (4497, 447433827), (10541, 190884159), (13491, 149144609), (14149, 142208631), (31623, 63628053), (42447, 47402877), (94869, 21209351), (124417, 16172307), (127341, 15800959), (190373, 10569303), (373251, 5390769), (571119, 3523101), (1119753, 1796923), (1174367, 1713357)]