2018097198

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{453913}}^1$

素因数の和:453953

約数の個数: 48

約数和(自身を含む): 4956740880

約数和(自身を除く): 2938643682

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 453913, 907826, 1361739, 2723478, 4085217, 5900869, 8170434, 8624347, 11801738, 17248694, 17702607, 25873041, 35405214, 51746082, 53107821, 77619123, 106215642, 112116511, 155238246, 224233022, 336349533, 672699066, 1009048599, 2018097198]

約数ペア:

[(1, 2018097198), (2, 1009048599), (3, 672699066), (6, 336349533), (9, 224233022), (13, 155238246), (18, 112116511), (19, 106215642), (26, 77619123), (38, 53107821), (39, 51746082), (57, 35405214), (78, 25873041), (114, 17702607), (117, 17248694), (171, 11801738), (234, 8624347), (247, 8170434), (342, 5900869), (494, 4085217), (741, 2723478), (1482, 1361739), (2223, 907826), (4446, 453913)]