9686404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 22135680

約数和(自身を除く): 12449276

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 89, 91, 92, 161, 169, 178, 182, 299, 322, 338, 356, 364, 598, 623, 644, 676, 1157, 1183, 1196, 1246, 2047, 2093, 2314, 2366, 2492, 3887, 4094, 4186, 4628, 4732, 7774, 8099, 8188, 8372, 14329, 15041, 15548, 16198, 26611, 27209, 28658, 30082, 32396, 53222, 54418, 57316, 60164, 105287, 106444, 108836, 186277, 210574, 345943, 372554, 421148, 691886, 745108, 1383772, 2421601, 4843202, 9686404]

約数ペア:

[(1, 9686404), (2, 4843202), (4, 2421601), (7, 1383772), (13, 745108), (14, 691886), (23, 421148), (26, 372554), (28, 345943), (46, 210574), (52, 186277), (89, 108836), (91, 106444), (92, 105287), (161, 60164), (169, 57316), (178, 54418), (182, 53222), (299, 32396), (322, 30082), (338, 28658), (356, 27209), (364, 26611), (598, 16198), (623, 15548), (644, 15041), (676, 14329), (1157, 8372), (1183, 8188), (1196, 8099), (1246, 7774), (2047, 4732), (2093, 4628), (2314, 4186), (2366, 4094), (2492, 3887)]