64263618

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{2293}}^1$

素因数の和:2480

約数の個数: 40

約数和(自身を含む): 144893628

約数和(自身を除く): 80630010

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 346, 519, 1038, 1557, 2293, 3114, 4586, 4671, 6879, 9342, 13758, 14013, 20637, 28026, 41274, 61911, 123822, 185733, 371466, 396689, 793378, 1190067, 2380134, 3570201, 7140402, 10710603, 21421206, 32131809, 64263618]

約数ペア:

[(1, 64263618), (2, 32131809), (3, 21421206), (6, 10710603), (9, 7140402), (18, 3570201), (27, 2380134), (54, 1190067), (81, 793378), (162, 396689), (173, 371466), (346, 185733), (519, 123822), (1038, 61911), (1557, 41274), (2293, 28026), (3114, 20637), (4586, 14013), (4671, 13758), (6879, 9342)]