8041446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 20966400

約数和(自身を除く): 12924954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 3359, 6718, 10077, 20154, 23513, 30231, 47026, 60462, 63821, 70539, 127642, 141078, 191463, 211617, 382926, 423234, 446747, 574389, 893494, 1148778, 1340241, 2680482, 4020723, 8041446]

約数ペア:

[(1, 8041446), (2, 4020723), (3, 2680482), (6, 1340241), (7, 1148778), (9, 893494), (14, 574389), (18, 446747), (19, 423234), (21, 382926), (38, 211617), (42, 191463), (57, 141078), (63, 127642), (114, 70539), (126, 63821), (133, 60462), (171, 47026), (266, 30231), (342, 23513), (399, 20154), (798, 10077), (1197, 6718), (2394, 3359)]