2019945606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{51001}}^1$

素因数の和:51077

約数の個数: 64

約数和(自身を含む): 4935361536

約数和(自身を除く): 2915415930

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 483, 574, 861, 943, 966, 1722, 1886, 2829, 5658, 6601, 13202, 19803, 39606, 51001, 102002, 153003, 306006, 357007, 714014, 1071021, 1173023, 2091041, 2142042, 2346046, 3519069, 4182082, 6273123, 7038138, 8211161, 12546246, 14637287, 16422322, 24633483, 29274574, 43911861, 48093943, 49266966, 87823722, 96187886, 144281829, 288563658, 336657601, 673315202, 1009972803, 2019945606]

約数ペア:

[(1, 2019945606), (2, 1009972803), (3, 673315202), (6, 336657601), (7, 288563658), (14, 144281829), (21, 96187886), (23, 87823722), (41, 49266966), (42, 48093943), (46, 43911861), (69, 29274574), (82, 24633483), (123, 16422322), (138, 14637287), (161, 12546246), (246, 8211161), (287, 7038138), (322, 6273123), (483, 4182082), (574, 3519069), (861, 2346046), (943, 2142042), (966, 2091041), (1722, 1173023), (1886, 1071021), (2829, 714014), (5658, 357007), (6601, 306006), (13202, 153003), (19803, 102002), (39606, 51001)]