17976996906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1\times {\mathrm{7103}}^1$

素因数の和:8387

約数の個数: 64

約数和(自身を含む): 40526217216

約数和(自身を除く): 22549220310

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 1237, 2046, 2474, 3711, 7103, 7422, 13607, 14206, 21309, 27214, 38347, 40821, 42618, 76694, 78133, 81642, 115041, 156266, 220193, 230082, 234399, 421817, 440386, 468798, 660579, 843634, 1265451, 1321158, 2422123, 2530902, 4844246, 7266369, 8786411, 14532738, 17572822, 26359233, 52718466, 96650521, 193301042, 272378741, 289951563, 544757482, 579903126, 817136223, 1634272446, 2996166151, 5992332302, 8988498453, 17976996906]

約数ペア:

[(1, 17976996906), (2, 8988498453), (3, 5992332302), (6, 2996166151), (11, 1634272446), (22, 817136223), (31, 579903126), (33, 544757482), (62, 289951563), (66, 272378741), (93, 193301042), (186, 96650521), (341, 52718466), (682, 26359233), (1023, 17572822), (1237, 14532738), (2046, 8786411), (2474, 7266369), (3711, 4844246), (7103, 2530902), (7422, 2422123), (13607, 1321158), (14206, 1265451), (21309, 843634), (27214, 660579), (38347, 468798), (40821, 440386), (42618, 421817), (76694, 234399), (78133, 230082), (81642, 220193), (115041, 156266)]