2154687528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{33487}}^1$

素因数の和:33886

約数の個数: 64

約数和(自身を含む): 6172508160

約数和(自身を除く): 4017820632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2298, 2681, 3064, 4596, 5362, 8043, 9192, 10724, 16086, 21448, 32172, 33487, 64344, 66974, 100461, 133948, 200922, 234409, 267896, 401844, 468818, 703227, 803688, 937636, 1406454, 1875272, 2812908, 5625816, 12825521, 25651042, 38476563, 51302084, 76953126, 89778647, 102604168, 153906252, 179557294, 269335941, 307812504, 359114588, 538671882, 718229176, 1077343764, 2154687528]

約数ペア:

[(1, 2154687528), (2, 1077343764), (3, 718229176), (4, 538671882), (6, 359114588), (7, 307812504), (8, 269335941), (12, 179557294), (14, 153906252), (21, 102604168), (24, 89778647), (28, 76953126), (42, 51302084), (56, 38476563), (84, 25651042), (168, 12825521), (383, 5625816), (766, 2812908), (1149, 1875272), (1532, 1406454), (2298, 937636), (2681, 803688), (3064, 703227), (4596, 468818), (5362, 401844), (8043, 267896), (9192, 234409), (10724, 200922), (16086, 133948), (21448, 100461), (32172, 66974), (33487, 64344)]