13388616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9818

約数の個数: 48

約数和(自身を含む): 38173200

約数和(自身を除く): 24784584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9787, 19574, 29361, 39148, 58722, 78296, 88083, 117444, 176166, 185953, 234888, 352332, 371906, 557859, 704664, 743812, 1115718, 1487624, 1673577, 2231436, 3347154, 4462872, 6694308, 13388616]

約数ペア:

[(1, 13388616), (2, 6694308), (3, 4462872), (4, 3347154), (6, 2231436), (8, 1673577), (9, 1487624), (12, 1115718), (18, 743812), (19, 704664), (24, 557859), (36, 371906), (38, 352332), (57, 234888), (72, 185953), (76, 176166), (114, 117444), (152, 88083), (171, 78296), (228, 58722), (342, 39148), (456, 29361), (684, 19574), (1368, 9787)]