129784212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189743}}^1$

素因数の和:189772

約数の個数: 36

約数和(自身を含む): 345334080

約数和(自身を除く): 215549868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 189743, 379486, 569229, 758972, 1138458, 1707687, 2276916, 3415374, 3605117, 6830748, 7210234, 10815351, 14420468, 21630702, 32446053, 43261404, 64892106, 129784212]

約数ペア:

[(1, 129784212), (2, 64892106), (3, 43261404), (4, 32446053), (6, 21630702), (9, 14420468), (12, 10815351), (18, 7210234), (19, 6830748), (36, 3605117), (38, 3415374), (57, 2276916), (76, 1707687), (114, 1138458), (171, 758972), (228, 569229), (342, 379486), (684, 189743)]