4274838

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 9824256

約数和(自身を除く): 5549418

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 163, 186, 279, 282, 326, 423, 489, 558, 846, 978, 1457, 1467, 2914, 2934, 4371, 5053, 7661, 8742, 10106, 13113, 15159, 15322, 22983, 26226, 30318, 45477, 45966, 68949, 90954, 137898, 237491, 474982, 712473, 1424946, 2137419, 4274838]

約数ペア:

[(1, 4274838), (2, 2137419), (3, 1424946), (6, 712473), (9, 474982), (18, 237491), (31, 137898), (47, 90954), (62, 68949), (93, 45966), (94, 45477), (141, 30318), (163, 26226), (186, 22983), (279, 15322), (282, 15159), (326, 13113), (423, 10106), (489, 8742), (558, 7661), (846, 5053), (978, 4371), (1457, 2934), (1467, 2914)]