18976104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 96

約数和(自身を含む): 61326720

約数和(自身を除く): 42350616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1637, 1656, 1932, 2898, 3274, 3864, 4911, 5796, 6548, 9822, 11459, 11592, 13096, 14733, 19644, 22918, 29466, 34377, 37651, 39288, 45836, 58932, 68754, 75302, 91672, 103131, 112953, 117864, 137508, 150604, 206262, 225906, 263557, 275016, 301208, 338859, 412524, 451812, 527114, 677718, 790671, 825048, 903624, 1054228, 1355436, 1581342, 2108456, 2372013, 2710872, 3162684, 4744026, 6325368, 9488052, 18976104]

約数ペア:

[(1, 18976104), (2, 9488052), (3, 6325368), (4, 4744026), (6, 3162684), (7, 2710872), (8, 2372013), (9, 2108456), (12, 1581342), (14, 1355436), (18, 1054228), (21, 903624), (23, 825048), (24, 790671), (28, 677718), (36, 527114), (42, 451812), (46, 412524), (56, 338859), (63, 301208), (69, 275016), (72, 263557), (84, 225906), (92, 206262), (126, 150604), (138, 137508), (161, 117864), (168, 112953), (184, 103131), (207, 91672), (252, 75302), (276, 68754), (322, 58932), (414, 45836), (483, 39288), (504, 37651), (552, 34377), (644, 29466), (828, 22918), (966, 19644), (1288, 14733), (1449, 13096), (1637, 11592), (1656, 11459), (1932, 9822), (2898, 6548), (3274, 5796), (3864, 4911)]