16127892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 44946720

約数和(自身を除く): 28818828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 293, 396, 417, 556, 586, 834, 879, 1172, 1251, 1529, 1668, 1758, 2502, 2637, 3058, 3223, 3516, 4587, 5004, 5274, 6116, 6446, 9174, 9669, 10548, 12892, 13761, 18348, 19338, 27522, 29007, 38676, 40727, 55044, 58014, 81454, 116028, 122181, 162908, 244362, 366543, 447997, 488724, 733086, 895994, 1343991, 1466172, 1791988, 2687982, 4031973, 5375964, 8063946, 16127892]

約数ペア:

[(1, 16127892), (2, 8063946), (3, 5375964), (4, 4031973), (6, 2687982), (9, 1791988), (11, 1466172), (12, 1343991), (18, 895994), (22, 733086), (33, 488724), (36, 447997), (44, 366543), (66, 244362), (99, 162908), (132, 122181), (139, 116028), (198, 81454), (278, 58014), (293, 55044), (396, 40727), (417, 38676), (556, 29007), (586, 27522), (834, 19338), (879, 18348), (1172, 13761), (1251, 12892), (1529, 10548), (1668, 9669), (1758, 9174), (2502, 6446), (2637, 6116), (3058, 5274), (3223, 5004), (3516, 4587)]