28017054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 48

約数和(自身を含む): 69228432

約数和(自身を除く): 41211378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 7043, 14086, 21129, 42258, 63387, 91559, 119731, 126774, 183118, 239462, 274677, 359193, 549354, 718386, 824031, 1077579, 1556503, 1648062, 2155158, 3113006, 4669509, 9339018, 14008527, 28017054]

約数ペア:

[(1, 28017054), (2, 14008527), (3, 9339018), (6, 4669509), (9, 3113006), (13, 2155158), (17, 1648062), (18, 1556503), (26, 1077579), (34, 824031), (39, 718386), (51, 549354), (78, 359193), (102, 274677), (117, 239462), (153, 183118), (221, 126774), (234, 119731), (306, 91559), (442, 63387), (663, 42258), (1326, 21129), (1989, 14086), (3978, 7043)]