18044375830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{5399}}^1$

素因数の和:6013

約数の個数: 64

約数和(自身を含む): 35794483200

約数和(自身を除く): 17750107370

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 547, 611, 1094, 1222, 2735, 3055, 5399, 5470, 6110, 7111, 10798, 14222, 25709, 26995, 35555, 51418, 53990, 70187, 71110, 128545, 140374, 253753, 257090, 334217, 350935, 507506, 668434, 701870, 1268765, 1671085, 2537530, 2953253, 3298789, 3342170, 5906506, 6597578, 14766265, 16493945, 29532530, 32987890, 38392289, 76784578, 138802891, 191961445, 277605782, 383922890, 694014455, 1388028910, 1804437583, 3608875166, 9022187915, 18044375830]

約数ペア:

[(1, 18044375830), (2, 9022187915), (5, 3608875166), (10, 1804437583), (13, 1388028910), (26, 694014455), (47, 383922890), (65, 277605782), (94, 191961445), (130, 138802891), (235, 76784578), (470, 38392289), (547, 32987890), (611, 29532530), (1094, 16493945), (1222, 14766265), (2735, 6597578), (3055, 5906506), (5399, 3342170), (5470, 3298789), (6110, 2953253), (7111, 2537530), (10798, 1671085), (14222, 1268765), (25709, 701870), (26995, 668434), (35555, 507506), (51418, 350935), (53990, 334217), (70187, 257090), (71110, 253753), (128545, 140374)]