7886004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 13281996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 269, 349, 538, 698, 807, 1047, 1076, 1396, 1614, 1883, 2094, 2443, 3228, 3766, 4188, 4886, 5649, 7329, 7532, 9772, 11298, 14658, 22596, 29316, 93881, 187762, 281643, 375524, 563286, 657167, 1126572, 1314334, 1971501, 2628668, 3943002, 7886004]

約数ペア:

[(1, 7886004), (2, 3943002), (3, 2628668), (4, 1971501), (6, 1314334), (7, 1126572), (12, 657167), (14, 563286), (21, 375524), (28, 281643), (42, 187762), (84, 93881), (269, 29316), (349, 22596), (538, 14658), (698, 11298), (807, 9772), (1047, 7532), (1076, 7329), (1396, 5649), (1614, 4886), (1883, 4188), (2094, 3766), (2443, 3228)]