29903538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5197}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 68863104

約数和(自身を除く): 38959566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5197, 5754, 10394, 15591, 31182, 36379, 72758, 109137, 218274, 711989, 1423978, 2135967, 4271934, 4983923, 9967846, 14951769, 29903538]

約数ペア:

[(1, 29903538), (2, 14951769), (3, 9967846), (6, 4983923), (7, 4271934), (14, 2135967), (21, 1423978), (42, 711989), (137, 218274), (274, 109137), (411, 72758), (822, 36379), (959, 31182), (1918, 15591), (2877, 10394), (5197, 5754)]