19676358

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9343}}^1$

素因数の和:9370

約数の個数: 40

約数和(自身を含む): 47486208

約数和(自身を除く): 27809850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 9343, 18686, 28029, 56058, 84087, 121459, 168174, 242918, 252261, 364377, 504522, 728754, 756783, 1093131, 1513566, 2186262, 3279393, 6558786, 9838179, 19676358]

約数ペア:

[(1, 19676358), (2, 9838179), (3, 6558786), (6, 3279393), (9, 2186262), (13, 1513566), (18, 1093131), (26, 756783), (27, 728754), (39, 504522), (54, 364377), (78, 252261), (81, 242918), (117, 168174), (162, 121459), (234, 84087), (351, 56058), (702, 28029), (1053, 18686), (2106, 9343)]