39690042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 95606784

約数和(自身を除く): 55916742

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 181, 227, 322, 362, 454, 483, 543, 681, 966, 1086, 1267, 1362, 1589, 2534, 3178, 3801, 4163, 4767, 5221, 7602, 8326, 9534, 10442, 12489, 15663, 24978, 29141, 31326, 36547, 41087, 58282, 73094, 82174, 87423, 109641, 123261, 174846, 219282, 246522, 287609, 575218, 862827, 945001, 1725654, 1890002, 2835003, 5670006, 6615007, 13230014, 19845021, 39690042]

約数ペア:

[(1, 39690042), (2, 19845021), (3, 13230014), (6, 6615007), (7, 5670006), (14, 2835003), (21, 1890002), (23, 1725654), (42, 945001), (46, 862827), (69, 575218), (138, 287609), (161, 246522), (181, 219282), (227, 174846), (322, 123261), (362, 109641), (454, 87423), (483, 82174), (543, 73094), (681, 58282), (966, 41087), (1086, 36547), (1267, 31326), (1362, 29141), (1589, 24978), (2534, 15663), (3178, 12489), (3801, 10442), (4163, 9534), (4767, 8326), (5221, 7602)]