38963916

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:756

約数の個数: 60

約数和(自身を含む): 102487000

約数和(自身を除く): 63523084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 482, 499, 723, 964, 998, 1446, 1497, 1996, 2169, 2892, 2994, 4338, 4491, 5988, 6507, 8676, 8982, 13014, 13473, 17964, 19521, 26028, 26946, 39042, 40419, 53892, 78084, 80838, 120259, 161676, 240518, 360777, 481036, 721554, 1082331, 1443108, 2164662, 3246993, 4329324, 6493986, 9740979, 12987972, 19481958, 38963916]

約数ペア:

[(1, 38963916), (2, 19481958), (3, 12987972), (4, 9740979), (6, 6493986), (9, 4329324), (12, 3246993), (18, 2164662), (27, 1443108), (36, 1082331), (54, 721554), (81, 481036), (108, 360777), (162, 240518), (241, 161676), (324, 120259), (482, 80838), (499, 78084), (723, 53892), (964, 40419), (998, 39042), (1446, 26946), (1497, 26028), (1996, 19521), (2169, 17964), (2892, 13473), (2994, 13014), (4338, 8982), (4491, 8676), (5988, 6507)]