2102085072

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{205603}}^1$

素因数の和:205688

約数の個数: 60

約数和(自身を含む): 5965805664

約数和(自身を除く): 3863720592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 205603, 411206, 616809, 822412, 1233618, 1644824, 1850427, 2467236, 3289648, 3700854, 4934472, 7401708, 9868944, 14597813, 14803416, 29195626, 29606832, 43793439, 58391252, 87586878, 116782504, 131380317, 175173756, 233565008, 262760634, 350347512, 525521268, 700695024, 1051042536, 2102085072]

約数ペア:

[(1, 2102085072), (2, 1051042536), (3, 700695024), (4, 525521268), (6, 350347512), (8, 262760634), (9, 233565008), (12, 175173756), (16, 131380317), (18, 116782504), (24, 87586878), (36, 58391252), (48, 43793439), (71, 29606832), (72, 29195626), (142, 14803416), (144, 14597813), (213, 9868944), (284, 7401708), (426, 4934472), (568, 3700854), (639, 3289648), (852, 2467236), (1136, 1850427), (1278, 1644824), (1704, 1233618), (2556, 822412), (3408, 616809), (5112, 411206), (10224, 205603)]