12741948

素因数分解:

$2^2\times 3^5\times {\mathrm{13109}}^1$

素因数の和:13128

約数の個数: 36

約数和(自身を含む): 33404280

約数和(自身を除く): 20662332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 13109, 26218, 39327, 52436, 78654, 117981, 157308, 235962, 353943, 471924, 707886, 1061829, 1415772, 2123658, 3185487, 4247316, 6370974, 12741948]

約数ペア:

[(1, 12741948), (2, 6370974), (3, 4247316), (4, 3185487), (6, 2123658), (9, 1415772), (12, 1061829), (18, 707886), (27, 471924), (36, 353943), (54, 235962), (81, 157308), (108, 117981), (162, 78654), (243, 52436), (324, 39327), (486, 26218), (972, 13109)]