47789238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1249}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 61650762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 911, 1249, 1822, 2498, 2733, 3747, 5466, 6377, 7494, 8743, 12754, 17486, 19131, 26229, 38262, 52458, 1137839, 2275678, 3413517, 6827034, 7964873, 15929746, 23894619, 47789238]

約数ペア:

[(1, 47789238), (2, 23894619), (3, 15929746), (6, 7964873), (7, 6827034), (14, 3413517), (21, 2275678), (42, 1137839), (911, 52458), (1249, 38262), (1822, 26229), (2498, 19131), (2733, 17486), (3747, 12754), (5466, 8743), (6377, 7494)]