21208136688

素因数分解:

$2^4\times 3^4\times {\mathrm{16364303}}^1$

素因数の和:16364323

約数の個数: 50

約数和(自身を含む): 61382504304

約数和(自身を除く): 40174367616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 16364303, 32728606, 49092909, 65457212, 98185818, 130914424, 147278727, 196371636, 261828848, 294557454, 392743272, 441836181, 589114908, 785486544, 883672362, 1178229816, 1325508543, 1767344724, 2356459632, 2651017086, 3534689448, 5302034172, 7069378896, 10604068344, 21208136688]

約数ペア:

[(1, 21208136688), (2, 10604068344), (3, 7069378896), (4, 5302034172), (6, 3534689448), (8, 2651017086), (9, 2356459632), (12, 1767344724), (16, 1325508543), (18, 1178229816), (24, 883672362), (27, 785486544), (36, 589114908), (48, 441836181), (54, 392743272), (72, 294557454), (81, 261828848), (108, 196371636), (144, 147278727), (162, 130914424), (216, 98185818), (324, 65457212), (432, 49092909), (648, 32728606), (1296, 16364303)]