13958388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20436

約数の個数: 36

約数和(自身を含む): 37142560

約数和(自身を除く): 23184172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 20407, 40814, 61221, 81628, 122442, 183663, 244884, 367326, 387733, 734652, 775466, 1163199, 1550932, 2326398, 3489597, 4652796, 6979194, 13958388]

約数ペア:

[(1, 13958388), (2, 6979194), (3, 4652796), (4, 3489597), (6, 2326398), (9, 1550932), (12, 1163199), (18, 775466), (19, 734652), (36, 387733), (38, 367326), (57, 244884), (76, 183663), (114, 122442), (171, 81628), (228, 61221), (342, 40814), (684, 20407)]