74407914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31081}}^1$

素因数の和:31115

約数の個数: 48

約数和(自身を含む): 193951680

約数和(自身を除く): 119543766

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, 31081, 62162, 93243, 186486, 217567, 279729, 435134, 559458, 590539, 652701, 1181078, 1305402, 1771617, 1958103, 3543234, 3916206, 4133773, 5314851, 8267546, 10629702, 12401319, 24802638, 37203957, 74407914]

約数ペア:

[(1, 74407914), (2, 37203957), (3, 24802638), (6, 12401319), (7, 10629702), (9, 8267546), (14, 5314851), (18, 4133773), (19, 3916206), (21, 3543234), (38, 1958103), (42, 1771617), (57, 1305402), (63, 1181078), (114, 652701), (126, 590539), (133, 559458), (171, 435134), (266, 279729), (342, 217567), (399, 186486), (798, 93243), (1197, 62162), (2394, 31081)]