21622104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{42901}}^1$

素因数の和:42920

約数の個数: 48

約数和(自身を含む): 66927120

約数和(自身を除く): 45305016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 42901, 85802, 128703, 171604, 257406, 300307, 343208, 386109, 514812, 600614, 772218, 900921, 1029624, 1201228, 1544436, 1801842, 2402456, 2702763, 3088872, 3603684, 5405526, 7207368, 10811052, 21622104]

約数ペア:

[(1, 21622104), (2, 10811052), (3, 7207368), (4, 5405526), (6, 3603684), (7, 3088872), (8, 2702763), (9, 2402456), (12, 1801842), (14, 1544436), (18, 1201228), (21, 1029624), (24, 900921), (28, 772218), (36, 600614), (42, 514812), (56, 386109), (63, 343208), (72, 300307), (84, 257406), (126, 171604), (168, 128703), (252, 85802), (504, 42901)]