18229852953

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{12739}}^1$

素因数の和:12921

約数の個数: 56

約数和(自身を含む): 29632016960

約数和(自身を除く): 11402164007

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 243, 351, 453, 729, 1053, 1359, 1963, 3159, 4077, 5889, 9477, 12231, 12739, 17667, 36693, 38217, 53001, 110079, 114651, 159003, 165607, 343953, 477009, 496821, 1031859, 1431027, 1490463, 1923589, 3095577, 4471389, 5770767, 9286731, 13414167, 17312301, 25006657, 40242501, 51936903, 75019971, 120727503, 155810709, 225059913, 467432127, 675179739, 1402296381, 2025539217, 6076617651, 18229852953]

約数ペア:

[(1, 18229852953), (3, 6076617651), (9, 2025539217), (13, 1402296381), (27, 675179739), (39, 467432127), (81, 225059913), (117, 155810709), (151, 120727503), (243, 75019971), (351, 51936903), (453, 40242501), (729, 25006657), (1053, 17312301), (1359, 13414167), (1963, 9286731), (3159, 5770767), (4077, 4471389), (5889, 3095577), (9477, 1923589), (12231, 1490463), (12739, 1431027), (17667, 1031859), (36693, 496821), (38217, 477009), (53001, 343953), (110079, 165607), (114651, 159003)]