18802122632

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{383}}^1\times {\mathrm{1367}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 35907701760

約数和(自身を除く): 17105579128

約数列:

[1, 2, 4, 8, 67, 134, 268, 383, 536, 766, 1367, 1532, 2734, 3064, 4489, 5468, 8978, 10936, 17956, 25661, 35912, 51322, 91589, 102644, 183178, 205288, 366356, 523561, 732712, 1047122, 1719287, 2094244, 3438574, 4188488, 6136463, 6877148, 12272926, 13754296, 24545852, 35078587, 49091704, 70157174, 140314348, 280628696, 2350265329, 4700530658, 9401061316, 18802122632]

約数ペア:

[(1, 18802122632), (2, 9401061316), (4, 4700530658), (8, 2350265329), (67, 280628696), (134, 140314348), (268, 70157174), (383, 49091704), (536, 35078587), (766, 24545852), (1367, 13754296), (1532, 12272926), (2734, 6877148), (3064, 6136463), (4489, 4188488), (5468, 3438574), (8978, 2094244), (10936, 1719287), (17956, 1047122), (25661, 732712), (35912, 523561), (51322, 366356), (91589, 205288), (102644, 183178)]