2021574828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1851259}}^1$

素因数の和:1851286

約数の個数: 48

約数和(自身を含む): 5805551360

約数和(自身を除く): 3783976532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1851259, 3702518, 5553777, 7405036, 11107554, 12958813, 22215108, 24066367, 25917626, 38876439, 48132734, 51835252, 72199101, 77752878, 96265468, 144398202, 155505756, 168464569, 288796404, 336929138, 505393707, 673858276, 1010787414, 2021574828]

約数ペア:

[(1, 2021574828), (2, 1010787414), (3, 673858276), (4, 505393707), (6, 336929138), (7, 288796404), (12, 168464569), (13, 155505756), (14, 144398202), (21, 96265468), (26, 77752878), (28, 72199101), (39, 51835252), (42, 48132734), (52, 38876439), (78, 25917626), (84, 24066367), (91, 22215108), (156, 12958813), (182, 11107554), (273, 7405036), (364, 5553777), (546, 3702518), (1092, 1851259)]