42187194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2963}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 105423552

約数和(自身を除く): 63236358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 2963, 4746, 5926, 7119, 8889, 14238, 17778, 20741, 26667, 41482, 53334, 62223, 124446, 186669, 334819, 373338, 669638, 1004457, 2008914, 2343733, 3013371, 4687466, 6026742, 7031199, 14062398, 21093597, 42187194]

約数ペア:

[(1, 42187194), (2, 21093597), (3, 14062398), (6, 7031199), (7, 6026742), (9, 4687466), (14, 3013371), (18, 2343733), (21, 2008914), (42, 1004457), (63, 669638), (113, 373338), (126, 334819), (226, 186669), (339, 124446), (678, 62223), (791, 53334), (1017, 41482), (1582, 26667), (2034, 20741), (2373, 17778), (2963, 14238), (4746, 8889), (5926, 7119)]