1621342152

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{113159}}^1$

素因数の和:113370

約数の個数: 48

約数和(自身を含む): 4413240000

約数和(自身を除く): 2791897848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 113159, 226318, 339477, 452636, 678954, 905272, 1018431, 1357908, 2036862, 2715816, 4073724, 8147448, 22518641, 45037282, 67555923, 90074564, 135111846, 180149128, 202667769, 270223692, 405335538, 540447384, 810671076, 1621342152]

約数ペア:

[(1, 1621342152), (2, 810671076), (3, 540447384), (4, 405335538), (6, 270223692), (8, 202667769), (9, 180149128), (12, 135111846), (18, 90074564), (24, 67555923), (36, 45037282), (72, 22518641), (199, 8147448), (398, 4073724), (597, 2715816), (796, 2036862), (1194, 1357908), (1592, 1018431), (1791, 905272), (2388, 678954), (3582, 452636), (4776, 339477), (7164, 226318), (14328, 113159)]