243039492

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{21569}}^1$

素因数の和:21892

約数の個数: 36

約数和(自身を含む): 616341180

約数和(自身を除く): 373301688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 21569, 43138, 64707, 86276, 129414, 194121, 258828, 388242, 776484, 6751097, 13502194, 20253291, 27004388, 40506582, 60759873, 81013164, 121519746, 243039492]

約数ペア:

[(1, 243039492), (2, 121519746), (3, 81013164), (4, 60759873), (6, 40506582), (9, 27004388), (12, 20253291), (18, 13502194), (36, 6751097), (313, 776484), (626, 388242), (939, 258828), (1252, 194121), (1878, 129414), (2817, 86276), (3756, 64707), (5634, 43138), (11268, 21569)]