121876974

素因数分解:

$2^1\times 3^4\times {\mathrm{421}}^1\times {\mathrm{1787}}^1$

素因数の和:2222

約数の個数: 40

約数和(自身を含む): 273896568

約数和(自身を除く): 152019594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 421, 842, 1263, 1787, 2526, 3574, 3789, 5361, 7578, 10722, 11367, 16083, 22734, 32166, 34101, 48249, 68202, 96498, 144747, 289494, 752327, 1504654, 2256981, 4513962, 6770943, 13541886, 20312829, 40625658, 60938487, 121876974]

約数ペア:

[(1, 121876974), (2, 60938487), (3, 40625658), (6, 20312829), (9, 13541886), (18, 6770943), (27, 4513962), (54, 2256981), (81, 1504654), (162, 752327), (421, 289494), (842, 144747), (1263, 96498), (1787, 68202), (2526, 48249), (3574, 34101), (3789, 32166), (5361, 22734), (7578, 16083), (10722, 11367)]