42674778

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 95861376

約数和(自身を除く): 53186598

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 691, 846, 1314, 1382, 2073, 3431, 4146, 6219, 6862, 10293, 12438, 20586, 30879, 32477, 50443, 61758, 64954, 97431, 100886, 151329, 194862, 292293, 302658, 453987, 584586, 907974, 2370821, 4741642, 7112463, 14224926, 21337389, 42674778]

約数ペア:

[(1, 42674778), (2, 21337389), (3, 14224926), (6, 7112463), (9, 4741642), (18, 2370821), (47, 907974), (73, 584586), (94, 453987), (141, 302658), (146, 292293), (219, 194862), (282, 151329), (423, 100886), (438, 97431), (657, 64954), (691, 61758), (846, 50443), (1314, 32477), (1382, 30879), (2073, 20586), (3431, 12438), (4146, 10293), (6219, 6862)]