31320789948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5403863}}^1$

素因数の和:5403903

約数の個数: 72

約数和(自身を含む): 94416311808

約数和(自身を除く): 63095521860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 5403863, 10807726, 16211589, 21615452, 32423178, 37827041, 48634767, 64846356, 75654082, 97269534, 113481123, 124288849, 151308164, 194539068, 226962246, 248577698, 340443369, 372866547, 453924492, 497155396, 680886738, 745733094, 870021943, 1118599641, 1361773476, 1491466188, 1740043886, 2237199282, 2610065829, 3480087772, 4474398564, 5220131658, 7830197487, 10440263316, 15660394974, 31320789948]

約数ペア:

[(1, 31320789948), (2, 15660394974), (3, 10440263316), (4, 7830197487), (6, 5220131658), (7, 4474398564), (9, 3480087772), (12, 2610065829), (14, 2237199282), (18, 1740043886), (21, 1491466188), (23, 1361773476), (28, 1118599641), (36, 870021943), (42, 745733094), (46, 680886738), (63, 497155396), (69, 453924492), (84, 372866547), (92, 340443369), (126, 248577698), (138, 226962246), (161, 194539068), (207, 151308164), (252, 124288849), (276, 113481123), (322, 97269534), (414, 75654082), (483, 64846356), (644, 48634767), (828, 37827041), (966, 32423178), (1449, 21615452), (1932, 16211589), (2898, 10807726), (5796, 5403863)]