2908107306

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{5387}}^1$

素因数の和:6180

約数の個数: 64

約数和(自身を含む): 6969916800

約数和(自身を除く): 4061809494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 769, 1538, 2307, 4614, 5387, 6921, 9997, 10774, 13842, 16161, 19994, 20763, 29991, 32322, 41526, 48483, 59982, 70031, 89973, 96966, 140062, 145449, 179946, 210093, 269919, 290898, 420186, 539838, 630279, 1260558, 1890837, 3781674, 4142603, 8285206, 12427809, 24855618, 37283427, 53853839, 74566854, 107707678, 111850281, 161561517, 223700562, 323123034, 484684551, 969369102, 1454053653, 2908107306]

約数ペア:

[(1, 2908107306), (2, 1454053653), (3, 969369102), (6, 484684551), (9, 323123034), (13, 223700562), (18, 161561517), (26, 111850281), (27, 107707678), (39, 74566854), (54, 53853839), (78, 37283427), (117, 24855618), (234, 12427809), (351, 8285206), (702, 4142603), (769, 3781674), (1538, 1890837), (2307, 1260558), (4614, 630279), (5387, 539838), (6921, 420186), (9997, 290898), (10774, 269919), (13842, 210093), (16161, 179946), (19994, 145449), (20763, 140062), (29991, 96966), (32322, 89973), (41526, 70031), (48483, 59982)]