21270147336

素因数分解:

$2^3\times 3^2\times {\mathrm{16633}}^1\times {\mathrm{17761}}^1$

素因数の和:34406

約数の個数: 48

約数和(自身を含む): 57613356060

約数和(自身を除く): 36343208724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16633, 17761, 33266, 35522, 49899, 53283, 66532, 71044, 99798, 106566, 133064, 142088, 149697, 159849, 199596, 213132, 299394, 319698, 399192, 426264, 598788, 639396, 1197576, 1278792, 295418713, 590837426, 886256139, 1181674852, 1772512278, 2363349704, 2658768417, 3545024556, 5317536834, 7090049112, 10635073668, 21270147336]

約数ペア:

[(1, 21270147336), (2, 10635073668), (3, 7090049112), (4, 5317536834), (6, 3545024556), (8, 2658768417), (9, 2363349704), (12, 1772512278), (18, 1181674852), (24, 886256139), (36, 590837426), (72, 295418713), (16633, 1278792), (17761, 1197576), (33266, 639396), (35522, 598788), (49899, 426264), (53283, 399192), (66532, 319698), (71044, 299394), (99798, 213132), (106566, 199596), (133064, 159849), (142088, 149697)]