2538821.00000000

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14851}}^1$

素因数の和:14884

約数の個数: 64

約数和(自身を含む): 128321280

約数和(自身を除く): 85906824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 14851, 29702, 44553, 59404, 89106, 103957, 118808, 178212, 207914, 252467, 311871, 356424, 415828, 504934, 623742, 757401, 831656, 1009868, 1247484, 1514802, 1767269, 2019736, 2494968, 3029604, 3534538, 5301807, 6059208, 7069076, 10603614, 14138152, 21207228, 42414456]

約数ペア:

[(1, 42414456), (2, 21207228), (3, 14138152), (4, 10603614), (6, 7069076), (7, 6059208), (8, 5301807), (12, 3534538), (14, 3029604), (17, 2494968), (21, 2019736), (24, 1767269), (28, 1514802), (34, 1247484), (42, 1009868), (51, 831656), (56, 757401), (68, 623742), (84, 504934), (102, 415828), (119, 356424), (136, 311871), (168, 252467), (204, 207914), (238, 178212), (357, 118808), (408, 103957), (476, 89106), (714, 59404), (952, 44553), (1428, 29702), (2856, 14851)]