2554908.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 42928704

約数和(自身を除く): 28357308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1091, 1113, 1484, 1908, 2182, 2226, 3273, 3339, 4364, 4452, 6546, 6678, 7637, 9819, 13092, 13356, 15274, 19638, 22911, 30548, 39276, 45822, 57823, 68733, 91644, 115646, 137466, 173469, 231292, 274932, 346938, 404761, 520407, 693876, 809522, 1040814, 1214283, 1619044, 2081628, 2428566, 3642849, 4857132, 7285698, 14571396]

約数ペア:

[(1, 14571396), (2, 7285698), (3, 4857132), (4, 3642849), (6, 2428566), (7, 2081628), (9, 1619044), (12, 1214283), (14, 1040814), (18, 809522), (21, 693876), (28, 520407), (36, 404761), (42, 346938), (53, 274932), (63, 231292), (84, 173469), (106, 137466), (126, 115646), (159, 91644), (212, 68733), (252, 57823), (318, 45822), (371, 39276), (477, 30548), (636, 22911), (742, 19638), (954, 15274), (1091, 13356), (1113, 13092), (1484, 9819), (1908, 7637), (2182, 6678), (2226, 6546), (3273, 4452), (3339, 4364)]