15328993932

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20276447}}^1$

素因数の和:20276467

約数の個数: 48

約数和(自身を含む): 45419243520

約数和(自身を除く): 30090249588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20276447, 40552894, 60829341, 81105788, 121658682, 141935129, 182488023, 243317364, 283870258, 364976046, 425805387, 547464069, 567740516, 729952092, 851610774, 1094928138, 1277416161, 1703221548, 2189856276, 2554832322, 3832248483, 5109664644, 7664496966, 15328993932]

約数ペア:

[(1, 15328993932), (2, 7664496966), (3, 5109664644), (4, 3832248483), (6, 2554832322), (7, 2189856276), (9, 1703221548), (12, 1277416161), (14, 1094928138), (18, 851610774), (21, 729952092), (27, 567740516), (28, 547464069), (36, 425805387), (42, 364976046), (54, 283870258), (63, 243317364), (84, 182488023), (108, 141935129), (126, 121658682), (189, 81105788), (252, 60829341), (378, 40552894), (756, 20276447)]