21550032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21379}}^1$

素因数の和:21400

約数の個数: 60

約数和(自身を含む): 68929120

約数和(自身を除く): 47379088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21379, 42758, 64137, 85516, 128274, 149653, 171032, 192411, 256548, 299306, 342064, 384822, 448959, 513096, 598612, 769644, 897918, 1026192, 1197224, 1346877, 1539288, 1795836, 2394448, 2693754, 3078576, 3591672, 5387508, 7183344, 10775016, 21550032]

約数ペア:

[(1, 21550032), (2, 10775016), (3, 7183344), (4, 5387508), (6, 3591672), (7, 3078576), (8, 2693754), (9, 2394448), (12, 1795836), (14, 1539288), (16, 1346877), (18, 1197224), (21, 1026192), (24, 897918), (28, 769644), (36, 598612), (42, 513096), (48, 448959), (56, 384822), (63, 342064), (72, 299306), (84, 256548), (112, 192411), (126, 171032), (144, 149653), (168, 128274), (252, 85516), (336, 64137), (504, 42758), (1008, 21379)]