1906839

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 3236688

約数和(自身を除く): 1329849

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 103, 121, 153, 187, 309, 363, 561, 927, 1089, 1133, 1683, 1751, 2057, 3399, 5253, 6171, 10197, 12463, 15759, 18513, 19261, 37389, 57783, 112167, 173349, 211871, 635613, 1906839]

約数ペア:

[(1, 1906839), (3, 635613), (9, 211871), (11, 173349), (17, 112167), (33, 57783), (51, 37389), (99, 19261), (103, 18513), (121, 15759), (153, 12463), (187, 10197), (309, 6171), (363, 5253), (561, 3399), (927, 2057), (1089, 1751), (1133, 1683)]