11718972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5743

約数の個数: 48

約数和(自身を含む): 31987200

約数和(自身を除く): 20268228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 5711, 11422, 17133, 22844, 34266, 51399, 68532, 102798, 108509, 154197, 205596, 217018, 308394, 325527, 434036, 616788, 651054, 976581, 1302108, 1953162, 2929743, 3906324, 5859486, 11718972]

約数ペア:

[(1, 11718972), (2, 5859486), (3, 3906324), (4, 2929743), (6, 1953162), (9, 1302108), (12, 976581), (18, 651054), (19, 616788), (27, 434036), (36, 325527), (38, 308394), (54, 217018), (57, 205596), (76, 154197), (108, 108509), (114, 102798), (171, 68532), (228, 51399), (342, 34266), (513, 22844), (684, 17133), (1026, 11422), (2052, 5711)]