18996965694

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50256523}}^1$

素因数の和:50256541

約数の個数: 32

約数和(自身を含む): 48246263040

約数和(自身を除く): 29249297346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50256523, 100513046, 150769569, 301539138, 351795661, 452308707, 703591322, 904617414, 1055386983, 1356926121, 2110773966, 2713852242, 3166160949, 6332321898, 9498482847, 18996965694]

約数ペア:

[(1, 18996965694), (2, 9498482847), (3, 6332321898), (6, 3166160949), (7, 2713852242), (9, 2110773966), (14, 1356926121), (18, 1055386983), (21, 904617414), (27, 703591322), (42, 452308707), (54, 351795661), (63, 301539138), (126, 150769569), (189, 100513046), (378, 50256523)]