28357614

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 69713280

約数和(自身を除く): 41355666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 83, 111, 114, 162, 166, 171, 222, 243, 249, 333, 342, 486, 498, 513, 666, 703, 747, 999, 1026, 1406, 1494, 1539, 1577, 1998, 2109, 2241, 2997, 3071, 3078, 3154, 4218, 4482, 4617, 4731, 5994, 6142, 6327, 6723, 8991, 9213, 9234, 9462, 12654, 13446, 14193, 17982, 18426, 18981, 20169, 27639, 28386, 37962, 40338, 42579, 55278, 56943, 58349, 82917, 85158, 113886, 116698, 127737, 165834, 170829, 175047, 248751, 255474, 341658, 350094, 383211, 497502, 525141, 746253, 766422, 1050282, 1492506, 1575423, 3150846, 4726269, 9452538, 14178807, 28357614]

約数ペア:

[(1, 28357614), (2, 14178807), (3, 9452538), (6, 4726269), (9, 3150846), (18, 1575423), (19, 1492506), (27, 1050282), (37, 766422), (38, 746253), (54, 525141), (57, 497502), (74, 383211), (81, 350094), (83, 341658), (111, 255474), (114, 248751), (162, 175047), (166, 170829), (171, 165834), (222, 127737), (243, 116698), (249, 113886), (333, 85158), (342, 82917), (486, 58349), (498, 56943), (513, 55278), (666, 42579), (703, 40338), (747, 37962), (999, 28386), (1026, 27639), (1406, 20169), (1494, 18981), (1539, 18426), (1577, 17982), (1998, 14193), (2109, 13446), (2241, 12654), (2997, 9462), (3071, 9234), (3078, 9213), (3154, 8991), (4218, 6723), (4482, 6327), (4617, 6142), (4731, 5994)]