71845146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173539}}^1$

素因数の和:173570

約数の個数: 24

約数和(自身を含む): 162433440

約数和(自身を除く): 90588294

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 173539, 347078, 520617, 1041234, 1561851, 3123702, 3991397, 7982794, 11974191, 23948382, 35922573, 71845146]

約数ペア:

[(1, 71845146), (2, 35922573), (3, 23948382), (6, 11974191), (9, 7982794), (18, 3991397), (23, 3123702), (46, 1561851), (69, 1041234), (138, 520617), (207, 347078), (414, 173539)]