17952827284

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{457001}}^1$

素因数の和:457096

約数の個数: 48

約数和(自身を含む): 38081062656

約数和(自身を除く): 20128235372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1403, 1708, 2806, 5612, 9821, 19642, 39284, 457001, 914002, 1828004, 3199007, 6398014, 10511023, 12796028, 21022046, 27877061, 42044092, 55754122, 73577161, 111508244, 147154322, 195139427, 294308644, 390278854, 641172403, 780557708, 1282344806, 2564689612, 4488206821, 8976413642, 17952827284]

約数ペア:

[(1, 17952827284), (2, 8976413642), (4, 4488206821), (7, 2564689612), (14, 1282344806), (23, 780557708), (28, 641172403), (46, 390278854), (61, 294308644), (92, 195139427), (122, 147154322), (161, 111508244), (244, 73577161), (322, 55754122), (427, 42044092), (644, 27877061), (854, 21022046), (1403, 12796028), (1708, 10511023), (2806, 6398014), (5612, 3199007), (9821, 1828004), (19642, 914002), (39284, 457001)]