12883482

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 18364518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 433, 513, 522, 551, 783, 866, 1026, 1102, 1299, 1566, 1653, 2598, 3306, 3897, 4959, 7794, 8227, 9918, 11691, 12557, 14877, 16454, 23382, 24681, 25114, 29754, 37671, 49362, 74043, 75342, 113013, 148086, 222129, 226026, 238583, 339039, 444258, 477166, 678078, 715749, 1431498, 2147247, 4294494, 6441741, 12883482]

約数ペア:

[(1, 12883482), (2, 6441741), (3, 4294494), (6, 2147247), (9, 1431498), (18, 715749), (19, 678078), (27, 477166), (29, 444258), (38, 339039), (54, 238583), (57, 226026), (58, 222129), (87, 148086), (114, 113013), (171, 75342), (174, 74043), (261, 49362), (342, 37671), (433, 29754), (513, 25114), (522, 24681), (551, 23382), (783, 16454), (866, 14877), (1026, 12557), (1102, 11691), (1299, 9918), (1566, 8227), (1653, 7794), (2598, 4959), (3306, 3897)]