42666552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31189}}^1$

素因数の和:31220

約数の個数: 48

約数和(自身を含む): 121641000

約数和(自身を除く): 78974448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 31189, 62378, 93567, 124756, 187134, 249512, 280701, 374268, 561402, 592591, 748536, 1122804, 1185182, 1777773, 2245608, 2370364, 3555546, 4740728, 5333319, 7111092, 10666638, 14222184, 21333276, 42666552]

約数ペア:

[(1, 42666552), (2, 21333276), (3, 14222184), (4, 10666638), (6, 7111092), (8, 5333319), (9, 4740728), (12, 3555546), (18, 2370364), (19, 2245608), (24, 1777773), (36, 1185182), (38, 1122804), (57, 748536), (72, 592591), (76, 561402), (114, 374268), (152, 280701), (171, 249512), (228, 187134), (342, 124756), (456, 93567), (684, 62378), (1368, 31189)]