2018320164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{24197}}^1$

素因数の和:24545

約数の個数: 72

約数和(自身を含む): 5848559808

約数和(自身を除く): 3830239644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1986, 2317, 2979, 3972, 4634, 5958, 6951, 9268, 11916, 13902, 20853, 24197, 27804, 41706, 48394, 72591, 83412, 96788, 145182, 169379, 217773, 290364, 338758, 435546, 508137, 677516, 871092, 1016274, 1524411, 2032548, 3048822, 6097644, 8009207, 16018414, 24027621, 32036828, 48055242, 56064449, 72082863, 96110484, 112128898, 144165726, 168193347, 224257796, 288331452, 336386694, 504580041, 672773388, 1009160082, 2018320164]

約数ペア:

[(1, 2018320164), (2, 1009160082), (3, 672773388), (4, 504580041), (6, 336386694), (7, 288331452), (9, 224257796), (12, 168193347), (14, 144165726), (18, 112128898), (21, 96110484), (28, 72082863), (36, 56064449), (42, 48055242), (63, 32036828), (84, 24027621), (126, 16018414), (252, 8009207), (331, 6097644), (662, 3048822), (993, 2032548), (1324, 1524411), (1986, 1016274), (2317, 871092), (2979, 677516), (3972, 508137), (4634, 435546), (5958, 338758), (6951, 290364), (9268, 217773), (11916, 169379), (13902, 145182), (20853, 96788), (24197, 83412), (27804, 72591), (41706, 48394)]