19492770836862

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{43961}}^1\times {\mathrm{136099}}^1$

素因数の和:180249

約数の個数: 48

約数和(自身を含む): 42468953763600

約数和(自身を除く): 22976182926738

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 43961, 87922, 131883, 136099, 263766, 272198, 395649, 408297, 791298, 816594, 1224891, 2449782, 7956941, 15913882, 23870823, 24633919, 47741646, 49267838, 71612469, 73901757, 143224938, 147803514, 221705271, 443410542, 5983048139, 11966096278, 17949144417, 35898288834, 53847433251, 107694866502, 1082931713159, 2165863426318, 3248795139477, 6497590278954, 9746385418431, 19492770836862]

約数ペア:

[(1, 19492770836862), (2, 9746385418431), (3, 6497590278954), (6, 3248795139477), (9, 2165863426318), (18, 1082931713159), (181, 107694866502), (362, 53847433251), (543, 35898288834), (1086, 17949144417), (1629, 11966096278), (3258, 5983048139), (43961, 443410542), (87922, 221705271), (131883, 147803514), (136099, 143224938), (263766, 73901757), (272198, 71612469), (395649, 49267838), (408297, 47741646), (791298, 24633919), (816594, 23870823), (1224891, 15913882), (2449782, 7956941)]