29984994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9857}}^1$

素因数の和:9891

約数の個数: 36

約数和(自身を含む): 70356546

約数和(自身を除く): 40371552

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 9857, 19714, 29571, 59142, 88713, 128141, 177426, 256282, 384423, 768846, 1153269, 1665833, 2306538, 3331666, 4997499, 9994998, 14992497, 29984994]

約数ペア:

[(1, 29984994), (2, 14992497), (3, 9994998), (6, 4997499), (9, 3331666), (13, 2306538), (18, 1665833), (26, 1153269), (39, 768846), (78, 384423), (117, 256282), (169, 177426), (234, 128141), (338, 88713), (507, 59142), (1014, 29571), (1521, 19714), (3042, 9857)]