19014633

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 32011200

約数和(自身を除く): 12996567

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 179, 261, 319, 333, 407, 537, 957, 1073, 1221, 1611, 1969, 2871, 3219, 3663, 5191, 5907, 6623, 9657, 11803, 15573, 17721, 19869, 35409, 46719, 57101, 59607, 72853, 106227, 171303, 192067, 218559, 513909, 576201, 655677, 1728603, 2112737, 6338211, 19014633]

約数ペア:

[(1, 19014633), (3, 6338211), (9, 2112737), (11, 1728603), (29, 655677), (33, 576201), (37, 513909), (87, 218559), (99, 192067), (111, 171303), (179, 106227), (261, 72853), (319, 59607), (333, 57101), (407, 46719), (537, 35409), (957, 19869), (1073, 17721), (1221, 15573), (1611, 11803), (1969, 9657), (2871, 6623), (3219, 5907), (3663, 5191)]