15722444052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2712637}}^1$

素因数の和:2712677

約数の個数: 72

約数和(自身を含む): 47395211136

約数和(自身を除く): 31672767084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 2712637, 5425274, 8137911, 10850548, 16275822, 18988459, 24413733, 32551644, 37976918, 48827466, 56965377, 62390651, 75953836, 97654932, 113930754, 124781302, 170896131, 187171953, 227861508, 249562604, 341792262, 374343906, 436734557, 561515859, 683584524, 748687812, 873469114, 1123031718, 1310203671, 1746938228, 2246063436, 2620407342, 3930611013, 5240814684, 7861222026, 15722444052]

約数ペア:

[(1, 15722444052), (2, 7861222026), (3, 5240814684), (4, 3930611013), (6, 2620407342), (7, 2246063436), (9, 1746938228), (12, 1310203671), (14, 1123031718), (18, 873469114), (21, 748687812), (23, 683584524), (28, 561515859), (36, 436734557), (42, 374343906), (46, 341792262), (63, 249562604), (69, 227861508), (84, 187171953), (92, 170896131), (126, 124781302), (138, 113930754), (161, 97654932), (207, 75953836), (252, 62390651), (276, 56965377), (322, 48827466), (414, 37976918), (483, 32551644), (644, 24413733), (828, 18988459), (966, 16275822), (1449, 10850548), (1932, 8137911), (2898, 5425274), (5796, 2712637)]