3405978

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 8124480

約数和(自身を除く): 4718502

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 433, 437, 866, 874, 1299, 1311, 2598, 2622, 3897, 3933, 7794, 7866, 8227, 9959, 16454, 19918, 24681, 29877, 49362, 59754, 74043, 89631, 148086, 179262, 189221, 378442, 567663, 1135326, 1702989, 3405978]

約数ペア:

[(1, 3405978), (2, 1702989), (3, 1135326), (6, 567663), (9, 378442), (18, 189221), (19, 179262), (23, 148086), (38, 89631), (46, 74043), (57, 59754), (69, 49362), (114, 29877), (138, 24681), (171, 19918), (207, 16454), (342, 9959), (414, 8227), (433, 7866), (437, 7794), (866, 3933), (874, 3897), (1299, 2622), (1311, 2598)]