22662178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 45121536

約数和(自身を除く): 22459358

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 62, 77, 94, 101, 154, 202, 217, 329, 341, 434, 517, 658, 682, 707, 1034, 1111, 1414, 1457, 2222, 2387, 2914, 3131, 3619, 4747, 4774, 6262, 7238, 7777, 9494, 10199, 15554, 16027, 20398, 21917, 32054, 33229, 34441, 43834, 52217, 66458, 68882, 104434, 112189, 147157, 224378, 241087, 294314, 365519, 482174, 731038, 1030099, 1618727, 2060198, 3237454, 11331089, 22662178]

約数ペア:

[(1, 22662178), (2, 11331089), (7, 3237454), (11, 2060198), (14, 1618727), (22, 1030099), (31, 731038), (47, 482174), (62, 365519), (77, 294314), (94, 241087), (101, 224378), (154, 147157), (202, 112189), (217, 104434), (329, 68882), (341, 66458), (434, 52217), (517, 43834), (658, 34441), (682, 33229), (707, 32054), (1034, 21917), (1111, 20398), (1414, 16027), (1457, 15554), (2222, 10199), (2387, 9494), (2914, 7777), (3131, 7238), (3619, 6262), (4747, 4774)]