16320996

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{12253}}^1$

素因数の和:12300

約数の個数: 36

約数和(自身を含む): 42374332

約数和(自身を除く): 26053336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 12253, 24506, 36759, 49012, 73518, 110277, 147036, 220554, 441108, 453361, 906722, 1360083, 1813444, 2720166, 4080249, 5440332, 8160498, 16320996]

約数ペア:

[(1, 16320996), (2, 8160498), (3, 5440332), (4, 4080249), (6, 2720166), (9, 1813444), (12, 1360083), (18, 906722), (36, 453361), (37, 441108), (74, 220554), (111, 147036), (148, 110277), (222, 73518), (333, 49012), (444, 36759), (666, 24506), (1332, 12253)]