21614052

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 30543900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 197, 223, 246, 394, 446, 492, 591, 669, 788, 892, 1182, 1338, 2364, 2676, 8077, 9143, 16154, 18286, 24231, 27429, 32308, 36572, 43931, 48462, 54858, 87862, 96924, 109716, 131793, 175724, 263586, 527172, 1801171, 3602342, 5403513, 7204684, 10807026, 21614052]

約数ペア:

[(1, 21614052), (2, 10807026), (3, 7204684), (4, 5403513), (6, 3602342), (12, 1801171), (41, 527172), (82, 263586), (123, 175724), (164, 131793), (197, 109716), (223, 96924), (246, 87862), (394, 54858), (446, 48462), (492, 43931), (591, 36572), (669, 32308), (788, 27429), (892, 24231), (1182, 18286), (1338, 16154), (2364, 9143), (2676, 8077)]