74157426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1439}}^1$

素因数の和:1863

約数の個数: 48

約数和(自身を含む): 184204800

約数和(自身を除く): 110047374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 409, 818, 1227, 1439, 2454, 2863, 2878, 3681, 4317, 5726, 7362, 8589, 8634, 10073, 12951, 17178, 20146, 25767, 25902, 30219, 51534, 60438, 90657, 181314, 588551, 1177102, 1765653, 3531306, 4119857, 5296959, 8239714, 10593918, 12359571, 24719142, 37078713, 74157426]

約数ペア:

[(1, 74157426), (2, 37078713), (3, 24719142), (6, 12359571), (7, 10593918), (9, 8239714), (14, 5296959), (18, 4119857), (21, 3531306), (42, 1765653), (63, 1177102), (126, 588551), (409, 181314), (818, 90657), (1227, 60438), (1439, 51534), (2454, 30219), (2863, 25902), (2878, 25767), (3681, 20146), (4317, 17178), (5726, 12951), (7362, 10073), (8589, 8634)]