2016756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 5975424

約数和(自身を除く): 3958668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 151, 159, 212, 252, 302, 318, 371, 453, 477, 604, 636, 742, 906, 954, 1057, 1113, 1359, 1484, 1812, 1908, 2114, 2226, 2718, 3171, 3339, 4228, 4452, 5436, 6342, 6678, 8003, 9513, 12684, 13356, 16006, 19026, 24009, 32012, 38052, 48018, 56021, 72027, 96036, 112042, 144054, 168063, 224084, 288108, 336126, 504189, 672252, 1008378, 2016756]

約数ペア:

[(1, 2016756), (2, 1008378), (3, 672252), (4, 504189), (6, 336126), (7, 288108), (9, 224084), (12, 168063), (14, 144054), (18, 112042), (21, 96036), (28, 72027), (36, 56021), (42, 48018), (53, 38052), (63, 32012), (84, 24009), (106, 19026), (126, 16006), (151, 13356), (159, 12684), (212, 9513), (252, 8003), (302, 6678), (318, 6342), (371, 5436), (453, 4452), (477, 4228), (604, 3339), (636, 3171), (742, 2718), (906, 2226), (954, 2114), (1057, 1908), (1113, 1812), (1359, 1484)]