16806972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15418

約数の個数: 48

約数和(自身を含む): 48269312

約数和(自身を除く): 31462340

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 15391, 30782, 46173, 61564, 92346, 107737, 184692, 200083, 215474, 323211, 400166, 430948, 600249, 646422, 800332, 1200498, 1292844, 1400581, 2400996, 2801162, 4201743, 5602324, 8403486, 16806972]

約数ペア:

[(1, 16806972), (2, 8403486), (3, 5602324), (4, 4201743), (6, 2801162), (7, 2400996), (12, 1400581), (13, 1292844), (14, 1200498), (21, 800332), (26, 646422), (28, 600249), (39, 430948), (42, 400166), (52, 323211), (78, 215474), (84, 200083), (91, 184692), (156, 107737), (182, 92346), (273, 61564), (364, 46173), (546, 30782), (1092, 15391)]