40859826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 97117056

約数和(自身を除く): 56257230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 2957, 4606, 5914, 6909, 8871, 13818, 17742, 20699, 41398, 62097, 124194, 138979, 144893, 277958, 289786, 416937, 434679, 833874, 869358, 972853, 1945706, 2918559, 5837118, 6809971, 13619942, 20429913, 40859826]

約数ペア:

[(1, 40859826), (2, 20429913), (3, 13619942), (6, 6809971), (7, 5837118), (14, 2918559), (21, 1945706), (42, 972853), (47, 869358), (49, 833874), (94, 434679), (98, 416937), (141, 289786), (147, 277958), (282, 144893), (294, 138979), (329, 124194), (658, 62097), (987, 41398), (1974, 20699), (2303, 17742), (2957, 13818), (4606, 8871), (5914, 6909)]