3876984

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 11267520

約数和(自身を除く): 7390536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 193, 216, 248, 279, 324, 372, 386, 558, 579, 648, 744, 772, 837, 1116, 1158, 1544, 1674, 1737, 2232, 2316, 2511, 3348, 3474, 4632, 5022, 5211, 5983, 6696, 6948, 10044, 10422, 11966, 13896, 15633, 17949, 20088, 20844, 23932, 31266, 35898, 41688, 47864, 53847, 62532, 71796, 107694, 125064, 143592, 161541, 215388, 323082, 430776, 484623, 646164, 969246, 1292328, 1938492, 3876984]

約数ペア:

[(1, 3876984), (2, 1938492), (3, 1292328), (4, 969246), (6, 646164), (8, 484623), (9, 430776), (12, 323082), (18, 215388), (24, 161541), (27, 143592), (31, 125064), (36, 107694), (54, 71796), (62, 62532), (72, 53847), (81, 47864), (93, 41688), (108, 35898), (124, 31266), (162, 23932), (186, 20844), (193, 20088), (216, 17949), (248, 15633), (279, 13896), (324, 11966), (372, 10422), (386, 10044), (558, 6948), (579, 6696), (648, 5983), (744, 5211), (772, 5022), (837, 4632), (1116, 3474), (1158, 3348), (1544, 2511), (1674, 2316), (1737, 2232)]