213392484

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{32749}}^1$

素因数の和:32940

約数の個数: 36

約数和(自身を含む): 542405500

約数和(自身を除く): 329013016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 32749, 65498, 98247, 130996, 196494, 294741, 392988, 589482, 1178964, 5927569, 11855138, 17782707, 23710276, 35565414, 53348121, 71130828, 106696242, 213392484]

約数ペア:

[(1, 213392484), (2, 106696242), (3, 71130828), (4, 53348121), (6, 35565414), (9, 23710276), (12, 17782707), (18, 11855138), (36, 5927569), (181, 1178964), (362, 589482), (543, 392988), (724, 294741), (1086, 196494), (1629, 130996), (2172, 98247), (3258, 65498), (6516, 32749)]