17923640082

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7853}}^1\times {\mathrm{20021}}^1$

素因数の和:27898

約数の個数: 32

約数和(自身を含む): 37740669120

約数和(自身を除く): 19817029038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7853, 15706, 20021, 23559, 40042, 47118, 60063, 120126, 149207, 298414, 380399, 447621, 760798, 895242, 1141197, 2282394, 157224913, 314449826, 471674739, 943349478, 2987273347, 5974546694, 8961820041, 17923640082]

約数ペア:

[(1, 17923640082), (2, 8961820041), (3, 5974546694), (6, 2987273347), (19, 943349478), (38, 471674739), (57, 314449826), (114, 157224913), (7853, 2282394), (15706, 1141197), (20021, 895242), (23559, 760798), (40042, 447621), (47118, 380399), (60063, 298414), (120126, 149207)]