1621396206

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{13331}}^1$

素因数の和:13601

約数の個数: 48

約数和(自身を含む): 3650034960

約数和(自身を除く): 2028638754

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 233, 261, 466, 522, 699, 1398, 2097, 4194, 6757, 13331, 13514, 20271, 26662, 39993, 40542, 60813, 79986, 119979, 121626, 239958, 386599, 773198, 1159797, 2319594, 3106123, 3479391, 6212246, 6958782, 9318369, 18636738, 27955107, 55910214, 90077567, 180155134, 270232701, 540465402, 810698103, 1621396206]

約数ペア:

[(1, 1621396206), (2, 810698103), (3, 540465402), (6, 270232701), (9, 180155134), (18, 90077567), (29, 55910214), (58, 27955107), (87, 18636738), (174, 9318369), (233, 6958782), (261, 6212246), (466, 3479391), (522, 3106123), (699, 2319594), (1398, 1159797), (2097, 773198), (4194, 386599), (6757, 239958), (13331, 121626), (13514, 119979), (20271, 79986), (26662, 60813), (39993, 40542)]