15678037644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{216919}}^1$

素因数の和:217262

約数の個数: 48

約数和(自身を含む): 38629113600

約数和(自身を除く): 22951075956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 317, 634, 951, 1268, 1902, 3804, 6023, 12046, 18069, 24092, 36138, 72276, 216919, 433838, 650757, 867676, 1301514, 2603028, 4121461, 8242922, 12364383, 16485844, 24728766, 49457532, 68763323, 137526646, 206289969, 275053292, 412579938, 825159876, 1306503137, 2613006274, 3919509411, 5226012548, 7839018822, 15678037644]

約数ペア:

[(1, 15678037644), (2, 7839018822), (3, 5226012548), (4, 3919509411), (6, 2613006274), (12, 1306503137), (19, 825159876), (38, 412579938), (57, 275053292), (76, 206289969), (114, 137526646), (228, 68763323), (317, 49457532), (634, 24728766), (951, 16485844), (1268, 12364383), (1902, 8242922), (3804, 4121461), (6023, 2603028), (12046, 1301514), (18069, 867676), (24092, 650757), (36138, 433838), (72276, 216919)]