7881240108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{99707}}^1$

素因数の和:100662

約数の個数: 48

約数和(自身を含む): 21039185664

約数和(自身を除く): 13157945556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 941, 1882, 2823, 3764, 5646, 6587, 11292, 13174, 19761, 26348, 39522, 79044, 99707, 199414, 299121, 398828, 598242, 697949, 1196484, 1395898, 2093847, 2791796, 4187694, 8375388, 93824287, 187648574, 281472861, 375297148, 562945722, 656770009, 1125891444, 1313540018, 1970310027, 2627080036, 3940620054, 7881240108]

約数ペア:

[(1, 7881240108), (2, 3940620054), (3, 2627080036), (4, 1970310027), (6, 1313540018), (7, 1125891444), (12, 656770009), (14, 562945722), (21, 375297148), (28, 281472861), (42, 187648574), (84, 93824287), (941, 8375388), (1882, 4187694), (2823, 2791796), (3764, 2093847), (5646, 1395898), (6587, 1196484), (11292, 697949), (13174, 598242), (19761, 398828), (26348, 299121), (39522, 199414), (79044, 99707)]