17940552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4643}}^1$

素因数の和:4682

約数の個数: 64

約数和(自身を含む): 53498880

約数和(自身を除く): 35558328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 4643, 9286, 13929, 18572, 27858, 32501, 37144, 55716, 65002, 97503, 106789, 111432, 130004, 195006, 213578, 260008, 320367, 390012, 427156, 640734, 747523, 780024, 854312, 1281468, 1495046, 2242569, 2562936, 2990092, 4485138, 5980184, 8970276, 17940552]

約数ペア:

[(1, 17940552), (2, 8970276), (3, 5980184), (4, 4485138), (6, 2990092), (7, 2562936), (8, 2242569), (12, 1495046), (14, 1281468), (21, 854312), (23, 780024), (24, 747523), (28, 640734), (42, 427156), (46, 390012), (56, 320367), (69, 260008), (84, 213578), (92, 195006), (138, 130004), (161, 111432), (168, 106789), (184, 97503), (276, 65002), (322, 55716), (483, 37144), (552, 32501), (644, 27858), (966, 18572), (1288, 13929), (1932, 9286), (3864, 4643)]