81837484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18251}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 153316800

約数和(自身を除く): 71479316

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 18251, 36502, 73004, 346769, 693538, 1076809, 1387076, 2153618, 4307236, 20459371, 40918742, 81837484]

約数ペア:

[(1, 81837484), (2, 40918742), (4, 20459371), (19, 4307236), (38, 2153618), (59, 1387076), (76, 1076809), (118, 693538), (236, 346769), (1121, 73004), (2242, 36502), (4484, 18251)]