221440086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5651}}^1$

素因数の和:5977

約数の個数: 48

約数和(自身を含む): 550188288

約数和(自身を除く): 328748202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2799, 4354, 5598, 5651, 6531, 11302, 13062, 16953, 19593, 33906, 39186, 39557, 50859, 79114, 101718, 118671, 237342, 356013, 712026, 1757461, 3514922, 5272383, 10544766, 12302227, 15817149, 24604454, 31634298, 36906681, 73813362, 110720043, 221440086]

約数ペア:

[(1, 221440086), (2, 110720043), (3, 73813362), (6, 36906681), (7, 31634298), (9, 24604454), (14, 15817149), (18, 12302227), (21, 10544766), (42, 5272383), (63, 3514922), (126, 1757461), (311, 712026), (622, 356013), (933, 237342), (1866, 118671), (2177, 101718), (2799, 79114), (4354, 50859), (5598, 39557), (5651, 39186), (6531, 33906), (11302, 19593), (13062, 16953)]