22919757

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 40550400

約数和(自身を除く): 17630643

約数列:

[1, 3, 7, 17, 19, 21, 31, 51, 57, 93, 109, 119, 133, 217, 323, 327, 357, 399, 527, 589, 651, 763, 969, 1581, 1767, 1853, 2071, 2261, 2289, 3379, 3689, 4123, 5559, 6213, 6783, 10013, 10137, 11067, 12369, 12971, 14497, 23653, 30039, 35207, 38913, 43491, 57443, 64201, 70091, 70959, 105621, 172329, 192603, 210273, 246449, 402101, 449407, 739347, 1091417, 1206303, 1348221, 3274251, 7639919, 22919757]

約数ペア:

[(1, 22919757), (3, 7639919), (7, 3274251), (17, 1348221), (19, 1206303), (21, 1091417), (31, 739347), (51, 449407), (57, 402101), (93, 246449), (109, 210273), (119, 192603), (133, 172329), (217, 105621), (323, 70959), (327, 70091), (357, 64201), (399, 57443), (527, 43491), (589, 38913), (651, 35207), (763, 30039), (969, 23653), (1581, 14497), (1767, 12971), (1853, 12369), (2071, 11067), (2261, 10137), (2289, 10013), (3379, 6783), (3689, 6213), (4123, 5559)]