16200828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1283

約数の個数: 72

約数和(自身を含む): 47724768

約数和(自身を除く): 31523940

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, 1113, 1213, 1484, 1908, 2226, 2426, 3339, 3639, 4452, 4852, 6678, 7278, 8491, 10917, 13356, 14556, 16982, 21834, 25473, 33964, 43668, 50946, 64289, 76419, 101892, 128578, 152838, 192867, 257156, 305676, 385734, 450023, 578601, 771468, 900046, 1157202, 1350069, 1800092, 2314404, 2700138, 4050207, 5400276, 8100414, 16200828]

約数ペア:

[(1, 16200828), (2, 8100414), (3, 5400276), (4, 4050207), (6, 2700138), (7, 2314404), (9, 1800092), (12, 1350069), (14, 1157202), (18, 900046), (21, 771468), (28, 578601), (36, 450023), (42, 385734), (53, 305676), (63, 257156), (84, 192867), (106, 152838), (126, 128578), (159, 101892), (212, 76419), (252, 64289), (318, 50946), (371, 43668), (477, 33964), (636, 25473), (742, 21834), (954, 16982), (1113, 14556), (1213, 13356), (1484, 10917), (1908, 8491), (2226, 7278), (2426, 6678), (3339, 4852), (3639, 4452)]