15838254

素因数分解:

$2^1\times 3^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 38261808

約数和(自身を除く): 22423554

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 81, 102, 142, 153, 162, 213, 243, 306, 426, 459, 486, 639, 729, 918, 1207, 1278, 1377, 1458, 1917, 2187, 2414, 2754, 3621, 3834, 4131, 4374, 5751, 6561, 7242, 8262, 10863, 11502, 12393, 13122, 17253, 21726, 24786, 32589, 34506, 37179, 51759, 65178, 74358, 97767, 103518, 111537, 155277, 195534, 223074, 293301, 310554, 465831, 586602, 879903, 931662, 1759806, 2639709, 5279418, 7919127, 15838254]

約数ペア:

[(1, 15838254), (2, 7919127), (3, 5279418), (6, 2639709), (9, 1759806), (17, 931662), (18, 879903), (27, 586602), (34, 465831), (51, 310554), (54, 293301), (71, 223074), (81, 195534), (102, 155277), (142, 111537), (153, 103518), (162, 97767), (213, 74358), (243, 65178), (306, 51759), (426, 37179), (459, 34506), (486, 32589), (639, 24786), (729, 21726), (918, 17253), (1207, 13122), (1278, 12393), (1377, 11502), (1458, 10863), (1917, 8262), (2187, 7242), (2414, 6561), (2754, 5751), (3621, 4374), (3834, 4131)]